4 years ago

Find the area of the trapezoid. Use the formula A = (b 1 + b 2)h.

Mathematics

2 answers:

statuscvo [17]4 years ago

6 0

I believe it’s 108cm^2

ryzh [129]4 years ago

6 0

Answer: the answer is D.

Step-by-step explanation:

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Someone please help ASAP!!! I need both of these done before 12:00!!! Giving brainliest to best answer!!! you can do it!!

ohaa [14]

Answer:

8. 6/12

9. 8/ 42

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2 years ago

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The diagram shows a circle inscribed in a square.

beks73 [17]

Answer:

Step-by-step explanation:

first lets find the area of the square

A=l*w

12*12=144 m^2

then lets find the are of the circle

A=pi*r^2

A=3.14*(d/2)^2

the diameter of the circle is 12m

A=3.14*(12/2)^2

A=3.14*(6)^2

A=3.14*36

A=113.04 m^2

Now, lets subtract the area of the circle form the area of the square

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3 years ago

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4 0

2 years ago

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What is the equation of a line that passes through the point (5, −4) and is parallel to the line whose equation is 2x + 5y = 10?

Vilka [71]

2x + 5y = 10
5y = -2x + 10
y = -2/5 x + 2
so slope = -2/5

passes through the point (5, −4)
y = mx + b
b = y - mx
b = -4 - (-2/5)(5)
b = -4 + 2
b = -2

equation
y = -2/5 x - 2

hope it helps

5 0

3 years ago

What is the value of x in the equation -6/7 = -x/84? A. –98 B. –72 C. 72 D. 98

Arlecino [84]

Use cross multiplication:
$\frac{-6}{7} = \frac{-x}{84}$

$(-6)*(84)=(-x)*(7)
$

$-504=-7x
$

Divide both sides by -7 to find x:
$-504/-7=-7x/-7$

Final answer: x=72 (C)

5 0

3 years ago

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