All categories

4 years ago

How to simplify 4x^-3 Is the answer 1/4a^3 ?

1 answer:

4 0

The exponent only applies to the x not the 4
so only the x has permission to move to the denominator
this leaves you with 4/x^3

You might be interested in

29. A DVD player has a list price of $120. The

kvv77 [185]

Answer:

$90

Step-by-step explanation:

First the given is the listed price of DVD which is 120 dollars.

Now we need to find out what the price will be after discount of 25%

To do this we will have to convert the percentage to decimal by moving decimal 2 place left and removing percentage sign which will become 0.25.

Then we multiply by the listed price which is 120

so 120*0.25=30

so we subtract 30 by original price cause that is the discount off we are receiving

120-30=90

so 90 will be the sale price after 25% discount.

8 0

3 years ago

What is the equivalent expession of 24x-78y

pickupchik [31]

When you find the GCF (Greatest Common Factor), which is 6 you simplify both by 6 and get 4x-13y

6 0

3 years ago

Calculate the area of the quarter circle estimate using 3.14 for pi

mars1129 [50]

The area of the quarter circle with radius 3ft is $7.065 ft^2$

Area of a quarter circle is given by the formula:

$Area = \frac{\pi r^2}{4}$

Where r represents the radius of the circle

In the quarter circle shown, the radius, r = 3 feet

π = 3.14

Substitute π = 3.14 and r = 3 into the formula $Area = \frac{\pi r^2}{4}$

$Area = \frac{3.14 \times 3^2}{4}\\\\Area = \frac{3.14 \times 9}{4}\\\\Area = \frac{28.26}{4}\\\\Area = 7.065 ft^2$

The area of the quarter circle with radius 3ft is $7.065 ft^2$

Learn more here: brainly.com/question/25843249

6 0

3 years ago

In the drawing below , PQ is parallel to ST. Triangle is similar to triangle TSR.

Lapatulllka [165]

SR corresponds to PR

7 0

4 years ago

What is the quotient?<br><br> <img src="https://tex.z-dn.net/?f=X-3%5Csqrt%7Bx%7D%204X%5E2%2B3X%2B2" id="TexFormula1" title="X-3

romanna [79]

You have to factor out the 3

7 0

3 years ago