Answer + Step-by-step explanation:
I dont have the table to complete it but some point that can be,
2x + 3y = 5
3y = 5 - 2x
3y / 3 = 5 - 2x / 3
slope = -2 / 3
y intercept: (0, 5/3)
5/2, 0
Which graph represents the solution set of the system of inequalities?
y < 3x – 1
y ≤ –2 x
Answer:
The #4 graph represents
Step-by-step explanation:
i plugged the inequalitites into desmos.
(see below)
The circumference of a circular garden is approximately 20 feet. What is the approximate area inside the circular garden?
Answer:
31.85 square feet
Step-by-step explanation:
Finding the radius :
C = 2πr20 = 2πrr = 20/2πr = 10/πSubstituting in the area formula :
A = πr²A = π × 10/π x 10/πA = 100/πA = 100/3.14A = 31.85 square feetSo
2πr=20πr=10r=10/πNow
Area
πr²πr(r)10r10(10/π)100/π31.8ft²What is this word phrase as a math expression?
11 times the sum of a number and 15
11y + 15
11+(y+15)
11y + 15y
11(y+15)
11 times the sun of a number and 15
11(y+15)
the answer is d
have great day and I hope you make a good grade
Answer:
D
11(y+15)
Step-by-step explanation:
i really you get this right!
do good on your test!!
In the following problem solve for X
Answer:
x = 6
Step-by-step explanation:
4 is to 12 as x is to 18
4/12 = x/18
4/12 * 18 = x = 6
I need help with these two trigonometry problems.
Find each measurement indicated. Round your answers to the nearest tenth.
Answer:
[tex]B \approx 32.1\°; A \approx 39.0\°[/tex]
Step-by-step explanation:
Sine theorem: in any triangle, the ratio between a side and the sine of the opposite angle is constant
[tex]\frac{sin\ \alpha}a = \frac{sin\ \beta}b =\frac{sin\ \gamma}c[/tex]
In our case, for the left triangle,
[tex]\frac {sin\ 103\°}{11} =\frac{sin\ B} 6 \rightarrow sin\ B = \frac6{11} sin\ 103\°[/tex]
Time to grab a calculator and crunch numbers. Double check your calculator is in degrees and not in radians (plug in sin 30°, if you're getting 0.5 you're good) and you will get
[tex]sin\ B \approx 0.53 \rightarrow B \approx 32.1\°[/tex]
Same difference with the right triangle. With the same calculations
[tex]sin\ A = \frac{26}{41} sin 83\° \approx 0.68 \rightarrow A \approx 39.0\°[/tex]
Explain how to prove a theorem with the axiomatic system?
Answer:
my answer is in the picture just tap it
Step-by-step explanation:
pleas heart my answer
rate my answer 5 stars
follow me
and brainliest me
pleas
Nancy buys 15 m of ribbon. Her sister buys 6 m less ribbon but pays twice as much per metre. Together they pay R66. What is the price per metre of each type of ribbon?
Answer: 44/9 ----> 22/9
I hope this helps you
Can you make a square triangle with 3 triangles and 2 squares
No we can not make square triangle 3 triangles and 2 squares we can make it by using one square and three triangles.
What is square triangle?A square triangle is a diagram made by using the squares and the triangle simontaneously.
Here in the image below you can see we can make the square triangle by using one square and three tringles.
In the image you can see AOC,AOB and BCD are three triangles and ABCD is one square.
Hence we can not square triangle 3 triangles and 2 squares we can make it by using one square and three triangles.
To know more about Square traingle follow
https://brainly.com/question/654982
#SPJ1
number 12 Simplify the expression. Write your answer as a power.
Answer:
(4)^5
Step-by-step explanation:
When multiplying expressions with exponents you add the exponents together so in this equation you would get -4^11/-4^6. However since both exponent have the same base (-4) you can simplify it farther. When dividing expression with exponents you subtract the exponents. So, here, you would get 4^5.
Hope that helps! :)
The circumference of a circle is 88 ft. Find the diameter to the nearest tenth. Use 227 for .
Answer:
28.0ft
Step-by-step explanation:
22/7= π= 3.142857143
circumference= πd
88= 3.142857143×d
d= 88/3.142857143
d=28.0ft
The money in Maya’s college savings account earns 2 1/5% interest. Which value is less than 2 1/5%?
Answer:
u be mumu go ask ur father that one
Select the correct answer. A company offers its employees free recreational activities and gym memberships. Of the 200 employees, 95 employees registered for recreational activities, 80 employees registered for gym memberships, and 30 employees did not register at all. If an employee is chosen at random, what is the probability that the employee has registered for both recreational activities AND gym memberships?
Answer:
1/40
Step-by-step explanation:
95 + 80 + 30 = 205
205 - 200 = 5
5/200 = 1/40
Took the test and got it right.
Hope this helped!
By using Venn Diagram, one can easily visualize that 5 people out of 200 chose both the activities(or whatever)
So.
[tex] \frac{5}{200} = \boxed{\frac{1}{40}} = 2.5percent[/tex]
(sorry for the s t u p i d handwriting)
Easy Middle school math not high school. I have been absent for the past 2 days at school and they were talking about range, mode, median, quartile, and I think that is it. It would really help if you guys can help me do all of this work :) The pictures are the ones that I have been stuck on. Will give brainlist mobob LOL
Answer:
57
Step-by-step explanation:
This is because, in order to find the range you need to set the order from lowest to highest and subtract the lowest from the highest. So in this case the lowest would be 117 and the highest would be 174. So when you subtract them you get 57.
Answer:
1) Range = 57
2) Range = 12
3) Median = 88, First Quartile = 84, Third Quartile = 92, Interquartile = 8
4) Median = 81.5, Median of lower half = 67, Median of upper half = 92,
Describe the spead of the data = ______
*We cannot see the drop-down answer choices for this part of the question, so we cannot give an answer. Sorry.
5) a. Range = 172 points, Interquartile Range = 42 points
b. Outlier = 193, Range without the Outlier = 101 points, Interquartile Range without the Outlier = 48.5 points
c. The outlier affected the __________ more.
*We cannot see the drop-down answer choices here, so we cannot answer this part of the question. Sorry.
Good Luck! I hope this helps!
Step-by-step explanation:
1) Find the range of the data.
133, 117, 152, 127, 168, 146, 174.
First, put the numbers in ascending order:
117, 127, 133, 146, 152, 168, 174
To find the range, subtract the smallest number from the largest number.
174 - 117 = 57
So, the range is 57.
2) Find the range of the data.
26, 21, 27, 33, 24, 29
First, put the numbers in ascending order.
21, 24, 26, 27, 29, 33
To find the range, subtract the smallest number from the largest number.
33 - 21 = 12
So, the range is 12.
3) Find the median, first quartie, third quartile, and interquartile range of the data. 84, 75, 90, 87, 99, 91, 85, 88, 76, 92, 94
First, put the numbers in ascending order.
75, 76, 84, 85, 87, 88, 90, 91, 92, 94, 99
The median is the value in the middle, so in this case, it is 88.
To find the first quartie, third quartile, and interquartile, we must split the numbers into quarters.
75 76 84 85 87 88 90 91 92 94 99
The first quartile is 84.
The third quartile 92.
The interquartile is the first quartile subtracted from the third quartile, so
92 - 84 = 8.
4) Use grid paper to find the median of the data. Then find the median of the lower half and the median of the upper half of the data.
82, 62, 95, 81, 89, 51, 72, 56, 97, 98, 79, 85
First, put the numbers in ascending order.
51, 56, 62, 72, 79, 81, 82, 85, 89, 95, 97, 98
Find the median which is the middle of the values.
51 56 62 72 79 81 82 85 89 95 97 98
In this case, it is between 81 and 82, so we find 81+82 / 2 = 81.5.
The median is 81.5.
The median of the lower half of the data is the value in the middle of the first 6 of the 12 numbers. 51 56 62 72 79 81
We need to find 62+72 / 2 = 134 /2 = 67, so the median of the lower half of the data is 67.
The median of the upper half of the data is the value in the middle of the last 6 of the 12 numbers. 82 85 89 95 97 98
We need to find 89+95 / 2 = 184 / 2 = 92, so the median of the upper half of the data is 92.
Describe the spread of the data.
The data are ___________ . (We cannot see the drop-down options, so cannot answer this part of the question. Sorry.)
5) The table shows the number of points scored by players on a basketball team. 21 53 74 82 84 93 103 108 116 122 193
a. Find the range and interquartile range of the data.
To find the range, subtract the smallest number from the largest number.
193 - 21 = 172
The range is 172 points.
To find the interquartile range, we must split the numbers into quarters.
21 53 74 82 84 93 103 108 116 122 193
The first quartile is 74.
The third quartile 116.
The interquartile is the first quartile subtracted from the third quartile, so
116 - 74 = 42.
The interquartile range is 42 points.
b. Use the interquartile range to identify the outlier(s) in the data set.
Find the range and the interquartile range of the data set without the outlier(s).
21 53 74 82 84 93 103 108 116 122 193
Per Wikipedia, "In statistics, an outlier is a data point that differs significantly from other observations."
Per statology.org, "One popular method is to declare an observation to be an outlier if it has a value 1.5 times greater than the interquartile (IQR) or 1.5 times less than the IQR."
From statology. org:
(Note: Q1 = first quartile, Q3 = third quartile, IQR = interquartile)
The lower limit is calculated as:
Lower limit = Q1 – 1.5 * IQR = 74 – 1.5 * 42 = 74 - 63 = 9.
The lower limit of outliers is 9 points.
And the upper limited is calculated as:
Upper limit = Q3 + 1.5 * IQR = 116 + 1.5 * 42 = 116 + 63 = 179.
The upper limit of outliers is 179 points.
The outlier is 193 points.
To find the range without the outlier, subtract the smallest number from the largest number.
21 53 74 82 84 93 103 108 116 122
122 - 21 = 101 points
The range without the outlier is 101 points.
To find the interquartile range wthout the outlier, we must split the numbers into quarters.
21 53 74 82 84 93 103 108 116 122
The first quartile is 53+74 / 2 = 127 / 2 = 63.5.
The third quartile 108+116 / 2 = 224 / 2 = 112.
The interquartile is the first quartile subtracted from the third quartile, so
112 - 63.5 = 48.5.
The interquartile range without the outlier is 48.5 points.
c. Which measure did the outlier affect more?
The outlier affected __________ more. (We cannot see the drop-down options, so cannot answer this part of the question. Sorry.)
8 is not more than m
Answer: It is the 2nd one
Step-by-step explanation: 8≤m
Need help in math ASAP
Answer:
Step-by-step explanation:
Givens
Plastic Bag with 3000 cm^3 of sand
Bottle
radius = 7
height = 15 cm
Formula for cylinder
V = pi * r^2 * h
Solution for the Volume of the bottle
V = pi r^2 h
r = 7 cmh = 15 cmpi = 3.14V = 3.14*7*7*15
V = 2307.9
Answer
A
The bottle is too small.
please help me I will give brainliest
B
because it starts at the rarefraction.
. The initial cost for Travis and his band to record their first CD was $1500. Each CD will cost $4 to produce.
If they sell their CDs for $10 each, how many must they sell before they make a profit?
10x > 1500 + 4x
6x > 1500
x > 250
Since x cannot equal 250, they must sell 251 CD's before they can make a profit.
Proof:
[tex]1500+4(250)=2500[/tex]
[tex]10(250)=2500[/tex]
No net profit
[tex]1500+4(251)=2504[/tex]
[tex]10(251)=2510[/tex]
Net profit of $6
how many inches are in 1 1/2 ?
Answer:
18 inches
Step-by-step explanation:
Assuming that 1 1/2 is measured in feet:
1.5ft × 12
= 18"
Not only would I like the value of x, but also I wonder how I’d go about solving this problem?
Answer:
x = 58
Step-by-step explanation:
This question can be solved by using the exterior angle property, which states that the exterior angle of a triangle = the sum of the two opposite interior angles.
62 lies on a line, so the exterior angle is 180 - 62, or 118 degrees.
Using the EAP, we can conclude the following:
(x + 2) + (x) = 118
2x + 2 = 118
2x = 116
x = 58
Hope this helps
Answer:
X=58
Step-by-step explanation:
1.) 62+2+2x=180
2) 64+2x=180 (add 62 and 2)
3) 2x=116 (subtract 64 from 180)
4)x=58 (divide 116 by 2 =58
35-12+6×36÷4 simplify it
[tex]\huge\text{Hey there!}[/tex]
[tex]\huge\textbf{Equation:}[/tex]
[tex]\mathsf{35 - 12 + 6 \times 36 \div 4 }[/tex]
[tex]\huge\textbf{Simplifying:}[/tex]
[tex]\mathsf{35 - 12 + 6 \times 36 \div 4 }[/tex]
[tex]\mathsf{= 35 - 12 + \dfrac{6\times36}{4}}[/tex]
[tex]\mathsf{= 23 + \dfrac{6\times36}{4}}[/tex]
[tex]\mathsf{= 23 + \dfrac{216}{4}}[/tex]
[tex]\mathsf{= 23 + 54}[/tex]
[tex]\mathsf{= 77}[/tex]
[tex]\huge\textbf{Therefore, your answer should be:}[/tex]
[tex]\huge\boxed{\mathsf{77}}\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]Given: ΔDFE is isosceles with base FE; FB ≅ EC.
Prove: ΔDFB ≅ ΔDEC
Triangle D F E is shown. 2 lines drawn down from point D to points C and B on the base of the triangle to form 3 triangles.
Complete the missing parts of the paragraph proof.
We know that triangle DFE is isosceles with base FE and that segment FB is congruent to segment EC because
. Segment DF is congruent to segment
by the definition of isosceles triangle. Since these segments are congruent, the base angles, angles
, are congruent by the isosceles triangle theorem. Therefore, triangles
are congruent by SAS.
Answer:
Step-by-step explanation:
If f(x) = 3x+ 2 and g(x) = 2x-2, what is (f-8)(x)?
Answer: x + 4
Step-by-step explanation:
If it is asking us for (f - g)x, then we will subtract the function g from function f. Why? The x distributes creating f(x) - g(x), so we use this to solve.
Given:
g(x) = 2x - 2
f(x) = 3x + 2
Set up:
f(x) - g(x)
(3x + 2) - (2x - 2)
Distribute the negatie:
3x + 2 - 2x + 2
Reorder to combine like terms:
3x - 2x + 2 + 2
Combine like terms:
x + 4
(f - g)(x) = x + 4
Find the Nth term of this number sequnce
7,10,13,16
[tex]\text{It is an arithmetic series.}\\\\\text{First term,}~ a = 7\\\\\text{Common difference,}~ d=10 -7 = 3\\\\\text{Nth term} = a + (n -1) d\\\\~~~~~~~~~~~~~=7+(n-1)3\\\\~~~~~~~~~~~~~=7+3n-3\\\\~~~~~~~~~~~~~=4+3n[/tex]
Which picture shows 2/4?
Answer:
d) last bottom picture
Step-by-step explanation:
This shape has 4 boxes and two are shaded. So, it means the fraction of 2/4. Hence, option (d) is the correct answer.
- - - - -- - - - - - - - - - - - - - -- - - - - - - - - - - - - - -- - - - - - - - - - - - -- - - - -- -
[tex]\blue\textsf{\textbf{\underline{\underline{Question:-}}}}[/tex]
Which picture shows 2/4?
[tex]\blue\textsf{\textbf{\underline{\underline{Answer and How to Solve:-}}}}[/tex]
Remember, fractions should be equal parts.
The first one shows 2/5, so it's not Option A.
The second one doesn't have equal parts, so this is not a fraction.
Henceforth, it's not Option B either.
The third option shows 1/3, so it's not Option C.
However, the fourth option does show 2/4, and the parts are equal.
[tex]\dashrightarrow\bigstar\boxed{\boxed{\bold{Option\:D\:is\:correct}}}\dashleftarrow[/tex]
Good luck.- - - - - -- - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - -- - -- -
Please help I need help thank you so much
The model represents the factorization of 2x2 5x 3. an algebra tile configuration. 4 tiles are in the factor 1 spot: 2 x tiles, 2 tiles. 2 tiles are in the factor 2 spot.: 1 x tile, 1 tile. 10 tiles are in the product spot in 4 columns with 2 rows. first row: 2 x squared tiles, 3 x tiles. second row: 2 x tiles, 3 tiles. what are the factors of the polynomial? (2x 3)(x 1) (2x−3)(x−1) (3x 2)(x 1) (3x−2)(x−1)
The algebra tile configuration that represents the factors of 2x² + 5x + 3 must have a product of (2x + 3) and (x + 1)
How to model the factor?The expression is given as:
2x² + 5x + 3
Expand the expression
2x² + 5x + 3 = 2x² + 2x + 3x + 3
Factorize the expression
2x² + 5x + 3 = 2x(x + 1) + 3(x + 1)
Factor out x + 1
2x² + 5x + 3 = (2x + 3)(x + 1)
The above means that the algebra tile configuration that represents the factors of 2x² + 5x + 3 must have a product of (2x + 3) and (x + 1)
Read more about factors at:
https://brainly.com/question/11434122
#SPJ4
Answer:
(A) (2x+3)(x+1)
Step-by-step explanation:
got it right on edge 2022
8. Find the surface area of the regular hexagonal prism shown below.
Show Work
1.7 in.-
2 in.
8 in.
Melody need 155 bags of 140 cu. inches to fill the vegetable garden.
What is Volume of Cuboid?The volume of the cuboid is the measure of the space occupied within a cuboid. The cuboid is a three-dimensional shape that has length, breadth, and height.
Here, Length of vegetable garden = 48 inch
breadth of garden = 30 inches
height of garden = 15 inches
Volume of garden = Length X width X height
= 48 X 30 X 15
= 21600 cu. inches
Volume of each bag = 140 cu. inches
Number of Bags required = Volume of garden/Volume of each bag
= 21600 / 140
≈ 155
Thus, Melody need 155 bags of 140 cu. inches to fill the vegetable garden.
Learn more about Volume of Cuboid from:
https://brainly.com/question/23118276
#SPJ1
When completely filled, a spherical storage tank
holds 7,240 A of propane. What is the radius of
the tank?
Answer:
radius: 12
Given the following:
Volume of sphere: 7,240
Formula of volume of sphere:
Volume = 4/3 π (radius)³
Find radius:
4/3 π (radius)³ = 7,240change sides
(radius)³ = 7,240/(4π/3)simplify
(radius)³ = 1728.422682cube root on both sides
radius = ∛1728.422682simplify
radius = 12The circle is rotated around the horizontal dashed line. Which type of geometrical figure will be generated?
A.
cylinder
B.
sphere
C.
ring
D.
cylindrical shell
When the circle is rotated around the horizontal dashed line, the resultant figure is a sphere.
What is a circle?A circle is a round figure. The sum of angles in a circle is 360 degrees. The circle could be rotated to yield another figure.
Thus, when a circle such as the one here is rotated around the horizontal dashed line, the resultant figure is a sphere.
Learn more about circle:https://brainly.com/question/11833983
#SPJ1
Answer:
Sphere
Step-by-step explanation:
I got it right on Edmentum
Hook me up with a 5 star and a thanks :)
A and B are independent events. If P(A) = 0.50 and P(A and B) = 0.20, find P(B).
The independent events are illustrations of probability, and the value of P(B) is 0.40
How to determine the value of P(B)?The given parameters are:
P(A) = 0.50
P(A and B) = 0.20
Two events A and B are independent, if
P(A and B) = P(A) * P(B)
So, we have:
0.50 * P(B) = 0.20
Divide both sides by 0.50
P(B) = 0.40
Hence, the value of P(B) is 0.40
Read more about probability at:
https://brainly.com/question/25638875
#SPJ1