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3 years ago

7

What is the area of the triangle?

1 answer:

Tamiku [17]3 years ago

6 0

60 I think, because it’s base times height divided by two

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A bag contains six red marbles and three

GREYUIT [131]

answer: the answer is

1/72

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4 years ago

ladder leans against a 15-foot-tall building to form a right triangle. The ladder is placed so it is 8 feet from the base of the

Andru [333]

17ft
15^2 +8^2 = x^2
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7 0

3 years ago

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Not sure about the rest need help

never [62]

I tried to type the answer it said I was wrong

4 0

3 years ago

Find the value of x. Please help me!

Serga [27]

Answer:

X = 20

Step-by-step explanation:

The angle are supplementary:

Meaning that the two angles = 180°

Equation:

7x + x + 20 = 180

Solve:

7x + x + 20 = 180
8x + 20 -20 = 180 - 20
8x = 160
Divide 8 from both sides:
<u>x = 20</u>

6 0

4 years ago

Which algebraic expression is equivalent to the expression below?

Scilla [17]

Answer:

D. 8x + 8

Step-by-step explanation:

16x - 8x - 2 + 10 = 8x + 8

Hope this helps

3 0

2 years ago

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