Answers
Answer:
32x? I'm so sorry if i'm wrong.
Step-by-step explanation:
Related Questions
HELPP QUICK NO BOTS I WILL REPORT BUT HELP QUICK PLSS What is the slope-intercept equation of the line below?
y-intercept = (0,2)
slope = -1
Answers
Answer:
y= -x+2
Step-by-step explanation:
just plug that equation in to see for yourself
What is the value of s?
C
units
5
B
8
15
А.
D
Answers
Answer:
S= 17
Step-by-step explanation:
Δ ABD is a right angle
[tex]S^{2} =8^{2}+15^{2}[/tex]
[tex]S=\sqrt{8^{2}+15^{2} }[/tex]
[tex]S=\sqrt{64+225} =\sqrt{289}[/tex]
[tex]S=17[/tex]
hope it helps...
have a great day!!
what is 654,984 × 548,784,844 × 99,999 ?
Answers
Answer:
3.594417e+19
Step-by-step explanation:
Find the area of the figure 7ft 5ft 12ft 14ft
Answers
what is the circumference of the circle r = 4 ft
Answers
Answer:
25.13 ft
Step-by-step explanation:
To find the circumference of a circle we use the formula
2πr
We plug in the radius of the circle 4 and solve to get 25.13
Answer:
25.13
circumference= pi x diameter
what is the area and circumference for 5cm?
Answers
Answer:
A = 78.54 cm^2
C = 31.42 cm
Step-by-step explanation:
A = πr^2
A = π (5cm)^2
A = 25π cm^2
A = 78.54 cm^2
C = 2πr
C = 2π(5cm)
C = 10π cm
C = 31.42 cm
Please mark brainliest if this helped
Please mark brainliest if this helped
Find the unknown angle ( please help)
Answers
Answer:
15) 30°
16) 49.5°
Step-by-step explanation:
15) We solve using the Trigonometric function of Sine
sin θ = Opposite/Hypotenuse
Opposite = 12
Hypotenuse = 24
sinθ = 12/24
θ = arc sin(12/24)
= 30°
Approximately = 30°
16)We solve using the Trigonometric function of Cosine
cos θ = Adjacent/Hypotenuse
Adjacent = 13
Hypotenuse = 20
cos θ = 13/20
θ = arc cos (13/20)
= 49.458398126°
Approximately = 49.5°
school x and school y play eachother in a competition school x has eight more points than school y school x has three times as many points as school y. how many points does each school have?
Answers
Answer:
3y+8=x
Step-by-step explanation:
School X School Y
y+8=x
3y=x
3y+8=x
ITS URGENT
Find the missing length of the triangle.
Answers
PLEASE HELP !! 36 POINTS
Answers
Answer:
Hope this helps you. look it once.
The radius of a circle is 10 inches. What is the angle measure of an arc bounding a sector with area 10π square inches?
Answers
Answer:
Step-by-step explanation:
hello :
the arc length formula is : s = 2πr(θ/360°)
given : area : s = 10 , radius : r = 10
2(3.14)(10)(θ/360°)=10 solve for : θ
2(3.14)(θ/360°)=1
θ = 360°/6.28
θ = 57°.32
What is 4x^2-3x^3+2x+12
Answers
Answer:
I believe the answer is 3
Graph a circle with a center of (3,0) and a diameter of 10. Find the area of the circle both in terms of and to the nearest tenth. Use 3.14 for. Show all work.
Answers
you do in your copy what types of teacher teach you
Ryan buys some jumpers to sell on a stall.
He spends £160 buying 80 jumpers.
He sells 75% of the jumpers for £10 each.
He then puts the rest of the jumpers on a Buy one get one half price offer.
He manages to sell half the remaining jumpers using this offer.
How much profit does Ryan make?
Answers
Answer:
£540
Step-by-step explanation:
I worked it out let me know if you want me to upload a picture of my workings
what is the value of 40 - 3x when x=2
Answers
Answer: 34
40-3*2
40-6
34
Answer:
40-3(2)= 40-6=34
Step-by-step explanation:
Please mark brainliest
plzzzz I’m stuck help?
Answers
A point charge Q moves on the x-axis in the positive direction with a speed of 280 m/s. A point P is on the y-axis at y = +70 mm. The magnetic field produced at the point P, as the charge moves through the origin, is equal to -0.30 μT . What is the charge Q? (μ0 = 4π × 10-7 T ? m/A)
A) -53 μC
B) +53 μC
C) -39 μC
D) +39 μC
E) +26 μC
Answers
c
Step-by-step explanation:
What is quotient of 2x3 + 3x2 + 5x - 4 divided by x2 + x + 1
Answers
The quotient is the outcome of the division one number or expression known as the dividend, by another number or expression known as the divisor
The option that gives the correct quotient is;
[tex]\mathbf{2\cdot x + 1 + \dfrac{2 \cdot x - 5}{x^2 + x + 1}}[/tex]
Where, the quotient is 2·x + 1, and the reminder is 2·x - 5
The reason the above option is correct is as follows:
The given dividend is 2·x³ + 3·x² + 5·x - 4
The divisor is x² + x + 1
By long division of a polynomial we have;
2·x + 1(Quotient)
(2·x³ + 3·x² + 5·x - 4) ÷ (x² + x + 1 )
2·x³ + 2·x² + 2·x
0 + x² + 3·x - 4
[tex]{}[/tex] x² + x + 1
[tex]{}[/tex] 0 + 2·x - 5
Therefore, we have;
[tex]\dfrac{2\cdot x^3 + 3 \cdot x^2 + 5 \cdot x - 4}{x^2 + x + 1} = 2\cdot x + 1 + \dfrac{2 \cdot x - 5}{x^2 + x + 1}[/tex]
Therefore, the correct option is;
[tex]\mathbf{2\cdot x + 1 + \dfrac{2 \cdot x - 5}{x^2 + x + 1}}[/tex]
Learn more about long division of polynomial here:
https://brainly.com/question/4685886
Four people have measured the height of a wall using different methods. Their results are shown in the table. Order their measurements from least to greatest
Answers
The height of the wall from the least to the greatest is : [tex]\frac{5}{2}[/tex], 2.6, 1 + √3 , √8
In order to order the numbers from the least to the greatest, all the measurements have to be in the same form.
Currently, there are not so they would need to be changed to the same form.
I would change all numbers to decimals
√8 = 2.83
5/2 = 2.5
2.6
1 + √3 = 1 + 1.73 = 2.73
Now that all the numbers are in decimal, they can now be ordered
[tex]\frac{5}{2}[/tex], 2.6, 1 + √3 , √8
A similar question was solved here: https://brainly.com/question/4897278?referrer=searchResults
HELP ITS URGENT PLS I GIVE POINTS
Answers
Answer:
each base angle is 70°
Step-by-step explanation:
this is an isosceles triangle because two sides are equal which means two angles are equal
the left, right base angle is also 'x'
so, x + x + 40 = 180
2x = 140
x = 70
What is the perimeter of a sandbox that measures 5 feet by 6 feet?
Answers
Answer:
22 feet
Step-by-step explanation:
6+5+6+5
= 11+11
= 22
Asystem of equations has 1 solution. If 4x - y = 5 is one of the equations, which could be the other equation?
O y = 4x + 5
O y = 4x - 5
O 2y = 8x - 10
O-2y = -8x - 10
Answers
Find m I'll give brainiest to the correct answer!
Answers
Answer:
S V W and if you rotate it the W would be an M
Step-by-step explanation:
In ΔIJK, k = 730 inches, j = 700 inches and ∠J=44°. Find all possible values of ∠K, to the nearest degree.
I
J
K
j = 700
k = 730
44°
?°
\frac{\sin A}{a}=\frac{\sin B}{b}
a
sinA
=
b
sinB
From the reference sheet (reciprocal version).
\frac{\sin K}{730}=\frac{\sin 44}{700}
730
sinK
=
700
sin44
Plug in values.
\sin K=\frac{730\sin 44}{700}\approx 0.7244294
sinK=
700
730sin44
≈0.7244294
Evaluate.
K=\sin^{-1}(0.7244294)\approx 46.42\approx 46^{\circ}
K=sin
−1
(0.7244294)≈46.42≈46
∘
Inverse sine and round.
\text{Quadrant II: } 180-46=134^{\circ}
Quadrant II: 180−46=134
∘
Sine is positive in quadrants 1 and 2.
\text{Check for possibility:}
Check for possibility:
No triangle's angles may add to more than 180.
44+46=90^{\circ}\leftarrow \text{Possible}
44+46=90
∘
←Possible
Less than 180.
44+134=178^{\circ}\leftarrow \text{Possible}
44+134=178
∘
←Possible
Less than 180.
\text{Answer: }46^{\circ}\text{ and } 134^{\circ}
!!!
Answer: 46
and 134
!!!
yw-Delta math
Answers
Answer:
46 and 134 degrees
Step-by-step explanation:
Answer:
46
and 134
Step-by-step explanation:
kek
Translate the sentence into an equation.
Four times the sum of a number and 6 equals 9.
Use the variable c for the unknown number.
Answers
Answer:
4c + 6 = 9
I hope this helps
Solve the system of equations.
5y - 4x = -7
2y + 4x = 14
X =
Y =
Answers
Answer:
5y + 2y - 4x + 4x = -7 +14
7y = 7
y = 1
2(1) + 4x = 14
4x = 12
x = 3
Step-by-step explanation:
Using the process of elimination
Add both equations. The 4x will be eliminated since one is positive and one is negative. The equation is left with only the y variable and the constant.
When y is found, input it into the second equation to find x.
Integers Multiple Choice Read the word problem and circle the corresponding expression. 1. Jaimie withdrew $25 from his TFSA (Tax-Free Savings Account), 4 times. Which expression shows the change in his savings account?
a) (-25)(4)
b) (-25)(-4)
c) −25 4
d) 25 4 2.
Answers
Answer:
a) (-25)(4)
Step-by-step explanation:
To evaluate an algebraic expression means to find the value of the expression when the variable is replaced by a given number. To evaluate an expression, we substitute the given number for the variable in the expression and then simplify the expression using the order of operations. In this case,
withdrew means no longer there which means subtracted.
Then, times mean multiply.
Therefore, -minus twenty-five times (x) four
combine them and it equals (-25)(4)
The population, P, of Johnstown over a period of t years since the town
was founded can be estimated by P = 5,600e0.0591
In approximately how many years after the town's founding will the
population reach 11,200?
Answers
Answer:
12 years
Step-by-step explanation:
Given that
P = 5,600 e^0.0591
Reaching amount = 11,200
time period = t
We need to find out the time period i.e. t
So,
11,200 = 5,600 e^0.0591t
2 = e^0.0591t
Now take the log on both the sides
ln2 = 0.0591t ln
t = ln2 ÷ 0.059
= 0.693147÷ 0.059
= 11.748
= 12 years
7. A scatter plot was created to show the relationship
between the number of staff members and students
at various schools. The scatter plot's trend line has an
equation of y = 0.1x + 18, where y is the total number
of staff members and x is the total number of
students.
Use the equation to predict the number of students in
a school with 120 staff members.
A. 1,038 students
B. 30 students
C. 890 students
D. 1,020 students
Answers
Answer:
1020 students
Step-by-step explanation:
Given the trend line equation :
y = 0.1x + 18,
where y is the total number of staff members and x is the total number of students.
Using the equation, the predicted number of students in a school with 120 staffs ;
y = 120
y = 0.1x + 18
120 = 0.1x + 18
120 - 18 = 0.1x
102 = 0.1x
x = 102 / 0.1
= 1020 students
a woman sold an article for 400.00and made a profit of 25%,Find ty cost price and profit
Answers
Answer:
$100 profit, $300 cost
Step-by-step explanation:
So 25% of $400 is $100, now we know she made $100 on the article
and the other $300 was the amount used to make the article i'm asuming
A woman sold an article for 400.00
made a profit of 25%
Cost price and profit is $100 profit, $300 cost.
What are the 4 types of profit?There are four levels of profit or profit margins: gross profit, operating profit, pre-tax profit, and net profit.
These are reflected on a company's income statement in the following sequence: A company takes in sales revenue, then pays direct costs of the product of service.
What is profit and example?Profit is a term that often describes the financial gain a business receives when revenue surpasses costs and expenses. For example, a child at a lemonade stand spends one quarter to create one cup of lemonade. She then sells the drink for $2. Her profit on the cup of lemonade amounts to $1.75.
To learn more about Profit, refer
https://brainly.com/question/12225249
#SPJ2