3 years ago

What is the measure of angle x, y, & z?

Mathematics

1 answer:

Daniel [21]3 years ago

7 0

Y measure is 43
X measure is 137
Z measure is 137

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3 years ago

What is the area?? Please help

Olegator [25]

Answer:

Step-by-step explanation:

We have the triangle and the rectangle.

The formula of an area of a triangle:

$A_{\triangle}=\dfrac{1}{2}bh$

b - base

h - height

The formula of an area of a rectangle:

$A_{\boxed{\ }}=lw$

l - length

w - width

We have b = 24 ft, h = 7 ft, l = 24 ft and w = 10 ft.

Substitute:

$A_\triangle=\dfrac{1}{2}(24)(7)=(12)(7)=84\ ft^2$

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3 years ago

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Step-by-step explanation:

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4 years ago

A line passes through the point (-2, 7) and has a slope of -5.

trapecia [35]

Answer:

a= -1

Step-by-step explanation:

My opinion:

the slope m = (y2 - y1) / (x2 - x1)

slope m is -5

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x1 is a

so the equation will be

-5 = (7 - 2) / (-2 -a )

10 + 5a = 5

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Then you can plug the value a = -1 into the equation of the slope m to double check it.

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Wouldn't it be 12+n=27? Or 27-n=12?

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3 years ago

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