Write an expression in simplest form for the area of a square with a side of 9ab units

Mathematics

1 answer:

nikitadnepr [17]3 years ago

7 0

(9ab)^2

U R WHALECUM :3

You might be interested in

5/6+5/6 show your work

Umnica [9.8K]

10/6 = 1 2/3 This is because 5 + 5 =10/6 Divide 19 by six. This gives you 1 2/3

6 0

3 years ago

What fraction is equal to 65%?

umka21 [38]

Answer:

65/100

Divide is by 100.

4 0

3 years ago

Tutorial C<br> A 3-yard roll of aluminum foil costs $4.14. What is the price per<br> foot?

Marta_Voda [28]

Answer:

$.46 or 46 cents per foot

Step-by-step explanation:

3 yards = 4.14

1 yard is 3 feet

3 yards is 9 feet

4.14 ÷ 9 = .46

5 0

2 years ago

PLEASE HELP!

andreyandreev [35.5K]

Answer:

2,4,1

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Limit

STatiana [176]

Rationalize the numerator:

$\dfrac{\sqrt{x+4}-2}x\cdot\dfrac{\sqrt{x+4}+2}{\sqrt{x+4}+2}=\dfrac{(\sqrt{x+4})^2-2^2}{x(\sqrt{x+4}+2)}=\dfrac x{x(\sqrt{x+4}+2)}=\dfrac1{\sqrt{x+4}+2}$

This is continuous at $x=0$ , so we can evaluate the limit directly by substitution:

$\displaystyle\lim_{x\to0}\frac{\sqrt{x+4}-2}x=\lim_{x\to0}\frac1{\sqrt{x+4}+2}=\frac1{\sqrt4+2}=\frac14$

5 0

3 years ago