3 years ago

Simplify 12x^2 + 4x – 3x^2 + 8 + 10x + 3 by combining like terms.

1 answer:

3 0

12x2 + 4x – 3x2 + 8 + 10x + 3
= 9x2+14x+11

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miv72 [106K]

Volume of a pyramid = $\frac{1}{3}*base*height$

Given base is = 140 m

Given height is = 96 m

Volume = $\frac{1}{3}\times140\times96=4480$

Hence, volume of pyramid is 4480 m³

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3 years ago

kotegsom [21]

The answer is:

= 2p+10

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4 years ago

valkas [14]

Answer:

the last one

Step-by-step explanation:

it's basically finding the area for a cube and then cutting it in half, so multiply it all together and then divide by 2. sorry if I'm wrong lol

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3 years ago

marta [7]

58 degrees bra cause the arc is 58 degrees and due to congruent angles x is also 58 degrees

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3 years ago

Mashcka [7]

Choice C !! Hope this helps

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3 years ago