Which expression is equivalent to16x2+81?

1.

(4x-9i) 2

2.

(4x+9i) (2x+3i) (2x-3i)

3.

(4x+9i) (4x-9i)

4.

(4x+9i) 2

A rectangle has a area of 25 squares centimeters and a length of 10 centimeters what is the width of the rectangle?

The sum of two consecutive integers is 3

Which expontial equation is equivalent to the logarithmic equation below? C = In 4 A. E^c=4 B. C⁴=e C. E⁴=c D. 4^c=e

True or false adding polynomials will always yield a polynomial answer

Almonds cost $8 per pound and cashews cost $10 per pound. How does the equation change if Tamira has $60 to spend on a mixture of almonds and cashews? How many pounds of nuts can she buy if she buys only cashews? Only almonds? A mixture of both?

What is an assymptope

If one out of 12 students at a school share a locker, how many share a locker in a school of 456 students

The bottom of zeyda's jewelry box is a rectangle with length 5 3/8 inches and width 3 1/4 inches. What is the area of tge bottom of the jewelry box?

The median of data is 43.5 and the range is 35 what's the missing value explain. 52 48 60 x 36 25

Solve the equation x to the 2nd power=0.81 a-none of them b-x=0.9 only! c-x=0.9 or x = - 0.9 d-x = - 0.9 only!