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motikmotik
2 years ago
8

2. What is the area of the figure below. Simplify.

Mathematics
2 answers:
kari74 [83]2 years ago
8 0

Answer:

x^2 - 9

Step-by-step explanation:

length = 2x - 6 = 2(x-3)

Area = [2(x-3) * (x + 3)]/2 = (x-3)(x+3) = x^2-9

DanielleElmas [232]2 years ago
7 0

Answer: x = 9

2x -6= x +3

2x -x= 3 +6

x= 9

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6 0
3 years ago
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A prism is completely filled with 80 cubes that have edge length of 12cm What is the volume of the prism?
krek1111 [17]
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Explanation:

If x is the side length of a cube, then x^3 is the volume. Think of it like length*width*height, but length = width = height.

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4 0
2 years ago
If 13 = 4.5 -5k what is the value of k
USPshnik [31]

Answer:

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Hope this helped

7 0
3 years ago
Could I have help with this question
skad [1K]
See, pls, this:
If ∠y=∠CBD, then in
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7 0
3 years ago
A ladder is 100 inches tall. How tall is it in feet and inches
Nataly [62]

Answer:

Step-by-step explanation?

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