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3 years ago

15

Simplify each expression. 3a^2b^-4/12a^-2b^-2, a=0, b=0

2 answers:

Liula [17]3 years ago

4 0

Answer:

The answer is A on Edg. a^4/4b^2

For the second one its B -v^9/w^6

Step-by-step explanation:

Maksim231197 [3]3 years ago

3 0

Answer:

<u>The answer is that 36a⁴/b² is 0.</u>

Step-by-step explanation:

Let's simplify the expression given to us, this way:

3a^2b^-4/12a^-2b^-2

3a²b⁻⁴ ÷ 12a⁻²b⁻²

3a²/b⁴ ÷ 1/12a²b²

3a²/b⁴ * 12a²b²/1

36a⁴/b²

But let's recall that if a = 0 and b = 0, then we have:

36 * 0⁴ / 0² = 0

<u>The answer is that 36a⁴/b² is 0.</u>

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The cell membrane in an animal cell contains the master plan in cells activities

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Answer:

Both plant and animal cells can have endoplasmic reticulum. Both plant and animal cells can have mitochondria. In animal cells, chromosomes contain the master plan for cell activities and cell development. The cell membrane controls which substances enter and leave a plant cell

Step-by-step explanation:

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3 years ago

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ololo11 [35]

Answer:

$-\frac{1}{4}$

Step-by-step explanation:

To find the slope intercept form you need to use the formula:

$\frac{y_2-y_1}{x_2-x_1} =slope$

(0,2) (8,0)

(x1,y1) (x2,y2)

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3 years ago

Lisa and Ann are eating a box of crackers. Lisa eats 3/6 of the box, and Ann eats 1/4 of the box. How much of the box did the tw

sasho [114]

Answer:

the girls ate $\frac{3}{4}$ of the box

Step-by-step explanation:

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3 years ago

What is the volume of a triangular pyramid that has a base area of 8.2 square centimeters and a height of 4

Harman [31]

Answer:

$\boxed {\boxed {\sf V \approx 10.9 \ cm^3}}$

Step-by-step explanation:

The volume of a triangular pyramid can be found using the following formula:

$V=\frac{1}{3} A_b\times h$

Basically, we have to multiply 1/3, the height, and the base area.

We know that the base area is 8.2 square centimeters and the height is 4 centimeters.

$A_b=8.2 \ cm^2 \\h= 4 \ cm$

Substitute the values into the formula.

$V=\frac{1}{3} (8.2 \ cm^2)\times (4 \ cm)$

Multiply 8.2 square centimeters and 4 centimeters.

8.2 cm² * 4 cm= 32.8 cm³

$V=\frac{1}{3} (32.8 \ cm^3)$

Multiply 1/3 and 32.8 cubic centimeters.

$V= 10.9333333 \ cm^3$

Round to the nearest tenth.

The 3 in the hundredth place tells us to leave the 9 in the tenth place.

$V \approx 10.9 \ cm^3$

The volume of the triangle pyramid is about 10.9 cubic centimeters.

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Who isthe father of geometry

Yuliya22 [10]

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