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3 years ago

Hi, can someone help on this?

Mathematics

1 answer:

marissa [1.9K]3 years ago

8 0

Answer:

i beleive its 9 and 1 if im reading that right

Step-by-step explanation:

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The diagram below shows a wall with a

yulyashka [42]

Answer: H (131.125 ft^2)

Step-by-step explanation:

first, you need to find the area of the wall

wall:

A=Lw (length times width)

A= 9.75 x 15.5 (I changed them into decimals)

A = 151.125

now you need to find the area of the window

window:

A = Lw

A = 4 x 5

A = 20

now you need to subtract the area of the window from the area of the wall to find the amount of space you need to cover with wallpaper

151.125 - 20 = 131.125

6 0

4 years ago

A triangle has a angle of x, 40 and 30 what is the angle of x

kompoz [17]

Sum of interior angles of a triangle = 180°

x+40+30= 180°

x+ 70=180

x= 180-70

x= 110°

3 0

3 years ago

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Which of the following could be the side lengths of a triangle?

worty [1.4K]

Answer:

i think c 3cm 7cm and 5cm

4 0

3 years ago

Look at the figure below. Which of the following statements could be a step in a proof that vertical

Svetach [21]

Answer: B

Step-by-step explanation:

6 0

3 years ago

Can yall tell me what im doing wrong? for 50 points.

Aloiza [94]

Crackdown result: DFBG

$\sf slope \ (m): \dfrac{y_2-y_1}{x_2-x_1}$

$\rightarrow \sf m = \dfrac{-13-19}{-1-3}$

simplify

$\rightarrow \sf m=8$

2) take two points: (-1,-1), (0, 1)

$\rightarrow \sf m = \dfrac{1-(-1)}{0-(-1)}$

simplify

$\rightarrow \sf m = 2$

3) take two points: (1, -8), (2, -16)

$\rightarrow \sf m = \dfrac{-16-(-8)}{2-1}$

simplify

$\rightarrow \sf m = -8$

$\rightarrow \sf m = \dfrac{8-(-10)}{0-9}$

simplify

$\rightarrow \sf m = -2$

4 0

2 years ago

Read 2 more answers