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AlladinOne [14]
3 years ago
10

A shape is made up of 8 right triangles of equal size. each right triangle has a base of 4cinches and a height of 15 inches. wha

t is the area in square inches of the shape​
Mathematics
2 answers:
den301095 [7]3 years ago
7 0

Answer:

240 inches²

Step-by-step explanation:

Area of Triangle = <u>height x base</u>  = <u>15 x 4</u> = <u>60</u> = 30

                                       2                     2        2

                           = 30 x 8 = 240 inches ²

Basile [38]3 years ago
4 0

Answer:

area = 240 in²

Step-by-step explanation:

each triangle area = 1/2(4)(15) =30 in²

30 x 8 = 240 in²

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3 years ago
Solve the equation √x+9 - 9 = -4 show each step of your solution process
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Answer:

16

Step-by-step explanation:

Start by adding 9 to both sides, obtaining:  √(x + 9) = 5.

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2 years ago
If n // m, which of the following statements are true? Select all that apply.
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Step-by-step explanation:

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3 years ago
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∠ABC is a 40∘ angle. Point A is at (7, 1) Point B is at (3, 2) Point C is at (8, -1) If ∠ABC is rotated 180∘ about the origin, w
Varvara68 [4.7K]

Answer:

The new points would be (-7, -1), (-3, -2) and (-8, 1). The angle would not change

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