Answers
Answer:
To do this I am pretty sure your going to have to do some hard calculations.
Lets go deeper
so because it is a rectangle every angle is a right angle according to the property of a rectangle.
A right angle is 90 degress
So 8x+18=90
90-18=72
8x=72
72/8=9
x=9
Feel free to do brainlest if correct
Related Questions
A 15 oz can of green beans usually costs $0.99. This week, a supermarket chain is advertising 2 cans for $1.70. Is this a bargain? Show your work and explain why or why not it will save money and by how much ?
Answers
Answer:
It is a bargain because 0.99 + 0.99 = 1.98 which is more than 1.70. You would be paying less with this deal. It will save you 28 cents
Step-by-step explanation:
braden scored 9 fewer points on his math test than ava did if ava scored an 86 what was bradens score
Answers
Subtract 9 from 86
86 - 9 = 77
Answer : Braden’s score was 77
what is 100x3856+284 dived by 6 x384
Answers
Answer:
179 R 1584
Part 16 × 384
6 × 4 = 24(carry the 2)
6 × 8 + 2 = 50(carry the 5)
6 × 3 + 5 = 23
Put it all together into one number
23 + 0 + 4 = 2,304
Part 23,856 + 284
6 does not add to 4 so it's 0
5 + 8 = 14(carry the 1 and add 1)
8 cannot add onto 2 so use the one you borrowed and carry. = 1
3 + 1 = 4
Put it together
4 + 1 + 4 + 0 = 4,140
Part 3414,000
Simply add the two 0's in 100 to 4,140
Part 4414,000 ÷ 2,304
Turn 4,140 into the thousands place temporarily.
4140
-2304
=1,836
Drop 0 to the result
18360
-16128
=2,232
Drop 0 again
22320
-20736
=1,584
Finally, you have a result.
179, Remainder 1584
I need help with these soon for the marking period
Answers
Answer:
1) x = 62.2
2) x = 35.9
3) x = 61.9
4) x = 53.1
Which expression has a value of 80?
Answers
Type each expression into your calculator. You should find that
[tex](5+3)^2 + 32 \div 2 = 8^2 + 16 = 64 + 16 = 80[/tex]
Showing that choice D is the answer.
simplifey the expression 24x + 32 + 4x +3 what is the coefficient of x
Answers
suppose the ratio of chocolate cupcakes to vanilla cupcakes baked today how many were chocolate and how many were vanilla 30 POINTS
Answers
Answer:
Ratio Needed
Step-by-step explanation:
In order to solve this problem, we need the ratio. Please give me the ratio, so that I can help you ASAP. Thanks!
Can someone please answer this question. ASAP. put it as an whole number. NOT A FRACTION.
The weight of one serving of chips is 2 1/4 oz. How many servings are there in a 22 1/2 oz bag of chips?
Answers
Answer:
it's 10
Step-by-step explanation:
2 1/4 = 9/4
22 1/2 = 45/2 × 2 = 90/4 and 90/4 ÷9/4 = 10
Answer: 10 servings.
Step-by-step explanation:Divide 22 1/2 by 2 1/4and it woulwould be 10. Of
Question 4 of 10
Which of the following is the equation of a line in slope-intercept form for a
a
line with slope = 2/3 and yintercept at (0, -2)?
Answers
Answer:
A is in line with slope =2/3 and yintercept at (0,-2)
Which expression is equal to
Answers
the range of a set of numbers is 13.25
the smallest number is -3.875
workout the largest number
Answers
Answer:9.375
Step-by-step explanation: mark me the brainly-est
Six years after a tree was planted, its height was 7 feet. Nine years after it was planted, its height was 16
feet. Which of the following equations gives the height y, in feet, of the tree after x years if the tree grows
at a constant rate? Check all of the boxes that apply.
y - 6 = 3(x – 10)
y- 16 = 3(x-9)
y = 3x - 11
y=-3x-23
D
DONE
Answers
Answer:
(b) y -16 = 3(x -9)(c) y = 3x -11Step-by-step explanation:
You are given a couple of points:
(years, heigh) = (6, 7) and (9, 16)
and asked to write a linear equation that they satisfy. In general, you need to find the slope using the slope formula:
m = (y2 -y1)/(x2 -x1)
m = (16 -7)/(9 -6) = 9/3 = 3
__
point-slope equationThe point-slope form of the equation for a line can be used with this information.
y -k = m(x -h) . . . . . . . . line with slope m through point (h, k)
Using the given points, you can write either of the equations ...
y -7 = 3(x -6) . . . . . using the first point
y -16 = 3(x -9) . . . . . using the second point. This matches choice B.
__
slope-intercept equationEither of the point-slope equations can be rearranged to give the slope-intercept equation.
y -16 = 3(x -9)
y = 3x -27 +16 . . . . eliminate parentheses, add 16
y = 3x -11 . . . . . This matches choice C.
__
Additional comment
The first choice has the right slope, but uses a point not on the line (10, 6).
The last choice has the wrong slope and the wrong y-intercept.
radius of a semi circle
Answers
A= 3.142 x (8.2)^2 / 2
A= 110.8 cm^2
Area of the circle= 3.142*8.2^2
=211.26
Because it’s a semicircle, divide by two.
211.26/2 = 105.6
help me asap the pdf is down below
Answers
The mathematics properties and solutions to the pdf are listed below
Q1.i. Multiplicative commutative property: [tex]\frac{1}{4}[/tex] * [tex]\frac{3}{7}[/tex] = [tex]\frac{3}{7}[/tex] * [tex]\frac{1}{4}[/tex] = [tex]\frac{3}{28}[/tex]ii. Distributive property : [tex]\frac{2}{3}[/tex] * ( [tex]\frac{5}{7}[/tex] - [tex]\frac{9}{11}[/tex] )iii. Associative property: [tex]\frac{6}{5}[/tex] + ( [tex]\frac{1}{4}[/tex] + [tex]\frac{8}{9}[/tex] ) = ( [tex]\frac{6}{5}[/tex] + [tex]\frac{1}{4}[/tex] ) + [tex]\frac{8}{9}[/tex] Q2i. [tex]\frac{12}{11}[/tex] * [tex]\frac{21}{5}[/tex] + [tex]\frac{12}{11}[/tex] * [tex]\frac{9}{5}[/tex] = [tex]\frac{12}{11}[/tex] * ( [tex]\frac{21}{5}[/tex] + [tex]\frac{9}{5}[/tex] )ii. [tex]\frac{1}{11}[/tex] * [tex]\frac{17}{10}[/tex] - [tex]\frac{7}{10}[/tex] * [tex]\frac{1}{11}[/tex] = [tex]\frac{1}{11}[/tex] * ( [tex]\frac{17}{10}[/tex] - [tex]\frac{7}{10}[/tex] )Q3.i. [tex]\frac{72}{11}[/tex] = [tex]\frac{72}{11}[/tex]ii. [tex]\frac{13}{11}[/tex] = [tex]\frac{13}{11}[/tex]iii. -49 = (-49)iv. [tex]\frac{121}{81}[/tex] = [tex]\frac{121}{81}[/tex] v. [tex]\frac{265}{72}[/tex] = [tex]\frac{265}{72}[/tex]vi. [tex]\frac{265}{72}[/tex] = [tex]\frac{265}{72}[/tex]Meaning of mathematics propertiesMathematics properties is a characteristics or feature that is applied to a mathematics equation or given to a set to a definite result.
Mathematics properties have three major properties which are the commutative property, associative property and the distributive property.
In conclusion, the mathematics properties and solutions to the equation are listed above.
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Sadida needed to reorder shirts for her clothing store. She ordered 63 medium shirts and 27 large shirts. What was the ratio of medium to large shirts.
Answers
Step-by-step explanation:
the ratio medium to large was
63/27 = 7/3
What is the scale factor?
Answers
Answer:
This is correct answer if it help you please remember me in your pary thanks
need help with this one if someone doesnt mind helping. thank you!
Answers
Answer:
wdymm?
Step-by-step explanation:
Help me please help me
Answers
Answer:
e= 543
Step-by-step explanation:
Hello!
902-e=359, so 902-359=e.
8 9 12902 359------543Answer:
E=543
Step-by-step explanation:
To find the variable for E Subtract 902-359 and you get 543 or E
I currently have a 32% in Math, but assuming I got a 95 on the test we took, what would be my grade?
Answers
Answer:
Congratulations you have an A on your test!!!!
Step-by-step explanation: The grade scale :)
A+ 97-100 4.0
A 93-96 4.0
A- 90-92 3.7
B+ 87-89 3.3
B 83-86 3.0
B- 80-82 2.7
C+ 77-79 2.3
C 73-76 2.0
C- 70-72 1.7
D+ 67-69 1.3
D 65-66 1.0
E/F Below 65 0.0
8.EE.1.2
Which expressions have a value that is between 9 and 10. Select all that apply.
A.) √80
B.) √89
C.) √101
D.) 3 √725
E.) 3 √750
F.) 3 √999
G.) 3 √1010
Answers
Considering that the square root of 9 is of 81 and of 10 is of 100, we have that the expression that has a value between 9 and 10 is given by:
B.) √89
E.) [tex]\sqrt[3]{750}[/tex]
F.) [tex]\sqrt[3]{999}[/tex]
How the square root of a number is used to solve this question?We suppose numbers n and m, with square roots given, respectively, by n² and m².
Then, the square roots of all numbers between n² and m² have values between n and m.
In this problem, the square roots are given by:
9² = 81.10² = 100.Hence, the square root of all values between 82 and 99 are values between 9 and 10, thus option B is correct.
As for the cubic root, we apply the same logic and have that:
9³ = 729.10³ = 1000.Hence options E and F are also correct, as the values between 730 and 999 have cubic roots between 9 and 10.
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what is the constant of proportionality, y/x?
Answers
Answer:
7/2
Step-by-step explanation:
y/x = rise / run = slope of the line
Pick two convenient integer coordinate points , say 00 and 2,7
slope = (7-0) / ( 2-0) = 7/2
A frozen yogurt shop offers frozen yogurt in the sizes shown.
The cost per cubic inch is $0.10 for each container’s contents. What is the difference between the costs of yogurt in the two containers if each is filled with yogurt? Round to the nearest cent.
Cost of the yogurt in cylinder: $
____
Cost of the yogurt in cone:$
____
Difference in cost:$
____
Answers
The cost for the cylindrical container will be $2.8 and for the conical container, $0.94 and the difference is $1.86
What is volume?Volume is defined as the space occupied by any object in the three-Dimensions. All three parameters are required for the volume like radius length in the case of cylinders and cones.
Given that:-
The cost per cubic inch is $0.10 for each container’s contentsThe volume of a cylinder:-
V = πr²h
V = π x (1.5)² x 4 = 28.27 cubic inches
So the cost will be = 28.27 x 0.10 = $2.8
The volume of the cone:-
V = (1 / 3 ) πr²h
V = (1 / 3 ) π x ( 1.5 )² x 4 = 9.42 cubic inches
The cost will be = 9.42 x 0.10 = $0.94
The difference between the two costs will be:-
= $ 2.8 - $0.94
= $1.86
Therefore the cost for the cylindrical container will be $2.8 and for the conical container, $0.94 and the difference is $1.86
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Answer: cost for the yogurt cylinder 2.83 cost of the yogurt cone 0.94 different cost 1.89
Step-by-step explanation:
use formula to find the volume
then multply both 0.10
round to the nearest hundredth
then subtract
From his eye, which stands 1.64 meters above the ground, Keshawn measures the angle of elevation to the top of a prominent skyscraper to be 33 degrees. If he is standing at a horizontal distance of 385 meters from the base of the skyscraper, what is the height of the skyscraper? Round your answer to the nearest tenth of a meter if necessary.
Answers
The height of the scyscraper will be equal to H=251.66 meters
What is trigonometry?The branch of mathematics set up a relatioship between the angle and the sides of the right angle triangle is called as trigonometry.
Here we have the following data:-
The height of the observer's eye=1.63 meters
The angle which eye is making withe the building=33
The horizontal distance = 385 meters
So the height of the building is calculated as:-
[tex]Tan\theta=\dfrac{P}{B}\\\\\\tan\theta=\dfrac{H-1.64}{385}\\\\ \\\\tan33=\dfrac{H-1.64}{385}\\\\\\\\[/tex]
H=251.66 meters
hence height of the scyscraper will be equal to [tex]H=251.66\ meters[/tex]
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Answer:251.7
Step-by-step explanation:
What is the surface area of the cylinder with height 3 mi and radius 8mil? Round your answer to the nearest thousandth
Answers
Answer:
553.143 mi²
Step-by-step explanation:
Surface Area (Cylinder) :
2πr (r + h)2 x 22/7 x 8 (8 + 3)16 x 22/7 x 11176 x 22/73872/7553.143 mi²Answer:
What is the surface area of the cylinder with height 3 mi and radius 8mil? Round your answer to the nearest thousandth
Step-by-step explanation:
SOLUTION
HEIGHT -3
RADIUS - 8
AREA - 2πr ( r+h)
[tex] 2 \times \frac{22}{7} \times 8(8 + 3) \\ \\16 \times \frac{22}{7} \times 11 \\ \\ 176 \times \frac{22}{7} \\ \\ \frac{3872}{7} \\ = 553.143[/tex]
helpppppppppppppppppppp
Answers
Answer:
see explanation
Step-by-step explanation:
under a reflection in the y- axis
a point (x, y ) → (- x, y ) , then
(- 4, - 7 ) → (4, - 7 )
Describe the graph that is produced by the equation (x - 7)2 + (y + 5)2 > 25.
The conic represented by the equation is a(n)
The solution set is
v include the boundary.
Answers
The conic section which is represented by the equation is a circle. The solution set of this equation are (7.0),(2.-5),(7.-10),(12.-5).
What is the equation of circle?The equation of the circle is the equation which is used to represent the circle in the algebraic equation form, with the value of center point in the coordinate plane and measure of radius.
The standard form of the equation of the circle can be given as,
[tex](x-h)^2+(y-k)^2=r^2[/tex]
Here (h,k) is the center of the circle and (r) is the radius of the circle.
The given inequality equation is,
[tex](x - 7)^2 + (y + 5)^2 > 25\\(x - 7)^2 + (y + 5)^2 > 5^2[/tex]
This equation is similar to the equation of circle. Thus, the conic represented by the equation is a circle. The center and radius of this circle is,
[tex](h,k)=(7,-5)\\r=5[/tex]
The solution set of this circle is the all the point which lies on this circle. In the attached graph, the solution set is shown which are (7.0),(2.-5),(7.-10),(12.-5).
Thus, the conic section which is represented by the equation is a circle. The solution set of this equation are (7.0),(2.-5),(7.-10),(12.-5).
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Answer:
A circle with a center (7,–5) and d unbounded and does not
Step-by-step explanation:
The conic represented by the equation is a(n)
✔ circle with a center (7,–5)
.
The solution set is
✔ unbounded and does not
include the boundary.
What is the circumference of the following circle? Diameter=4 and Raidar=2
Answers
Answer: 4π
Step-by-step explanation: The diameter is 4 cm which means the radius is 2 cm. Diameter divided by two will give you the radius. The formulae for circumference is 2 π⋅r. So the circumference would be 4π
5Look at the picture to the right.
Which relationships have the same constant of proportionality between y and x as in the equation?
Select all that apply
I know from the charts it's C but from the latest tables I don't know.
Answers
*Correct Question:
Which relationships have the same constant of proportionality between y and x as the equation 3y=27x?
Answer:
A, B, C
Step-by-step explanation:
Given that [tex]3y=27x[/tex], we can simplify to get a proportionality statement that exists between X and y. Thus
[tex]3y=27x[/tex]
Divide both sides by 3
[tex]\frac{3y}{3}=\frac{27x}{3}[/tex]
[tex]y=9x[/tex]
Thus, we can say, y would always be 9 times the quantity of x.
From the options given, examine which options have this proportionality statement as well.
Option A, y = 9x is same as the statement.
Option B, 2y = 18x, conforms to the same statement. If we simply further, we would have y = 9x
Option C, the graph shows that when x = 1, y = 9. This also confirms to the same constant of proportionality in the given equation.
Option D and E do not have same constant of proportionality.
The right options are A, B, and C.
Suppose your car is rated at 38 mi/gal for city driving. If you wanted to write your friend in Spain about your car’s mileage, what ratings in kilometers per liter would you report?
Answers
One gallon is equal to 4.546 liters and one mile is equal to 1.609 kilometers. Then the ratings in kilometers per liter will be 13.45.
What is conversion?Conversion means to convert the same thing into different units.
Suppose your car is rated at 38 mi/gal for city driving. If you wanted to write your friend in Spain about your car’s mileage.
Then the ratings in kilometers per liter will be
We know one gallon is equal to 4.546 liters and one mile is equal to 1.609 kilometers.
Then we have
[tex]\rm \rightarrow \dfrac{38 \times 1.609 \ km}{4.546 \ liters}[/tex]
On solving further, we have
→ 13.449 ≅ 13.45 km per liter
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WILL GIVE BRAINLIEST!!! SELECT MULTIPLE ANSWERS!!!
Answers
Step-by-step explanation:
soory i can't give an answer