3 years ago

12a-4(5a-1) = 2(3a +6)-4a

Mathematics

1 answer:

Ipatiy [6.2K]3 years ago

7 0

Answer:

The answet to the following question is a = -5/4.

You distribute and then combine similar terms.

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I need help with this I don't understand this

Mandarinka [93]

Answer:

45.8

Step-by-step explanation:

We need to find the surface area for this entire figure!

We can see that this is a pyramid here - we must find the area of the 3 triangles and the base triangle at the bottom.

The 3 triangles building up the pyramid are all equal to each other.

To find the area of a triangle, use $Area = base*height/2$

$Area=3(\frac{5*7}{3} )+(\frac{5*4.3}{2})\\Area=35+10.75=45.75$

Round to the nearest tenth: 45.75 -> 45.8

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3 years ago

I don't need an answer anymore.

Ghella [55]

Is this a question? Or what is the question if you first said it?

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3 years ago

Please explain how you get the answer to...<br> a+2a+7+4a-8

sammy [17]

Answer:

9+2a+7+4a-8

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6a+8

Step-by-step explanation:

you can't really get an answer for this problem but you can simplify it

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2 years ago

PLEASE ANSWER OFFERING BRAINLEST

jonny [76]

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your answer is B 9 inches

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3 years ago

A worker at a mill is loading 5-lb bags of flour into boxes to deliver to a local warehouse. Each box holds 8 bags of flour. If

Kitty [74]

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3 years ago