3 years ago

The length of a rectangular courtyard can be represented by (4x +3) and the width by (3x– 7). What is

1 answer:

4 0

The area is 12x^2-19x-21

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Elina [12.6K]

Answer:

$\frac{x^3}{z^2}$

Step-by-step explanation:

There are no given values, therefore we can't determine a definite answer. However, we are able to simplify the expression.

As we all know that any variable or number to the power of 0 is equal to 1. This means that $y^0 = 1$ .

We also know that a negative power can bring the variable down and make it a fraction. This means that $z^-^2=\frac{1}{z^2}$

Now that we got these two sorted we are able to write it in a simplified form.

Answer: $\frac{x^3}{z^2}$

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3 years ago

notka56 [123]

The long answer is <span>28.571428%, but I would round it upwards to make it seem more realistic.</span>

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3 years ago

Vinvika [58]

Answer:

Step-by-step explanation:

There are 140 women in the 5% sample. to find an estimate of all the women we can multiply but by 20. 5% x 20 = 100%. 140 x 20 = 2,800.

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2 years ago

Digiron [165]

Answer:

10.16

Step-by-step explanation:

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3 years ago

lara31 [8.8K]

Area of a parallelogram is the base times the height

the base is 14 cm
the height is 7 cm

14*7=?

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3 years ago