All categories

3 years ago

How do i simplify this?

Mathematics

1 answer:

Ksivusya [100]3 years ago

3 0

Answer:

36x^2

Step-by-step explanation:

Let's first get rid of the 4 in the denominator by simplifying.

(4sqrt(9x^3))/(sqrt(4x))

Now square the top and bottom to get rid of square roots.

16(9x^3)/(4x)

Simplify again.

4(9x^2)

Combine

36x^2

You might be interested in

Does anyone Understand this.

Dafna11 [192]

Its 19 bro, you substitute 3 into the equation in replace for x

8 0

3 years ago

Solve the following multiplication and division problems.

algol13

Answer:

a. 22.5 km

b. 267.52 m

c. 95 m

d. $(4.2)(10^{-5})$ km

Step-by-step explanation:

a. You can convert from hectometers to kilometers, and then you can make the multiplication:

$\frac{5hm}{10}=0.5km$

$(3km)(0.5km)(15)=22.5km$

b. You can convert from centimeters to meters, and then you can make the multiplication:

$\frac{44cm}{100}=0.44m\\(19m)(0.44m)(32)=267.52m$

c. You only need to divide 1,140 meters by 12:

$\frac{1,140m}{12})=95m$

d. You can convert from hectometers to kilometers, from decameters to kilometers and from meters to kilometers, and divide this by 15:

$\frac{6hm}{10}=0.6km$

$\frac{7dam}{100}=0.07km$

$\frac{5m}{1000}=0.005km$

$\frac{(3km)(0.6km)(0.07km)(0.005km)}{15}=(4.2)(10^{-5})$ km

5 0

3 years ago

A cement pathway of uniform width is to be poured around a rectangular swimming

Nookie1986 [14]

Answer:

A (2) =4*2 +882

Step-by-step explanation:

8 0

3 years ago

Sonja's credit card has an APR of 21%, calculated on the previous monthly

Leya [2.2K]

Answer: D 87%

Step-by-step explanation:

Ap-ex

8 0

3 years ago

Please solve for w, p=21+2w

sp2606 [1]

Answer:

w = (p - 21)/2

Step-by-step explanation:

Rearrange the equation so that it is equal to w.

p = 21 + 2w

p - 21 = (21 + 2w) - 21

p - 21 = 2w

(p - 21)/2 = (2w)/2

(p - 21)/2 = w

w = (p - 21)/2

3 0

3 years ago