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UNO [17]
2 years ago
14

Genevieve drew a right angle such that one of its acute angles is five times the measure of the other acute angle. Find the meas

ure of the smallest angle of the triangle.
Mathematics
2 answers:
labwork [276]2 years ago
6 0

Answer:

90+5x+x=180

6x=90

x=15 degrees

Step-by-step explanation:

barxatty [35]2 years ago
5 0
The smallest angle is 15 degrees
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Molly is painting a model house and needs to know how much paint she will need. She knows the surface area of the prism is 216 s
Stells [14]

Answer:

Part 1) The surface that is shared by the two solids is the top of the cube that is the same that the square base of the pyramid

Part 2) The dimensions of this surface are 6 in x 6 in

Part 3) Molly needs to paint 228 square inches

Step-by-step explanation:

The picture of the question in the attached figure

Part 1) Which surface is shared by the two solids?

we know that

The surface that is shared by the two solids is the top of the cube that is the same that the square base of the pyramid

Part 2)  What are the dimensions of this surface?

The surface is a square with side length 6 inches

so

The dimensions of this surface are 6 in x 6 in

Part 3) what is the area molly needs to paint?

we know that

The area that Molly needs to paint is equal to the surface area of the cube plus the surface area of the pyramid minus two times the area of the surface that is shared by the two solids

so

SA=216+84-2(6^2)

SA=228\ in^2

therefore

Molly needs to paint 228 square inches

8 0
3 years ago
Read 2 more answers
What is a solution to the equation x 2 = 121.
gizmo_the_mogwai [7]

x=11,-11 there you  go


6 0
3 years ago
Read 2 more answers
The first step to finding the quotient is to ?
guajiro [1.7K]

Answer:

divide one number by another. dividend ÷ divisor = quotient.

Step-by-step explanation:

Example: in 12 ÷ 3 = 4, 4 is the quotient.

5 0
3 years ago
0.5% of what number is 3
tatuchka [14]


0.5 / 100 * X = 3

X = 3 * 100 / 0.5 = 300 / 0.5 = 600

3 0
3 years ago
What is the answer to this equation -14=d/15
expeople1 [14]

Answer:

d=-210

Step-by-step explanation:

multiply 15 to both sides

-14*15 =-210

the 15 on the side with d cancels

Now you have d=-210

Hope this helps!

3 0
3 years ago
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