If x to the 2nd power = 20 what is the value of x

What percent of 120 is 15

65,777x102 there's a little 2 on top of the number 10 just had to leave it like that hope u understand

Marta made 4 stacks of wooden blocks. The first stack was 4 blocks tall. The second stack was 7 blocks taller than the first. The third stack was 2 blocks shorter than the second stack, and the last stack was 7 blocks taller than the third stack.

Dwayne's garden is triangle-shaped with two equal sides and a third side that is 4 ft more than the length of an equal side. If the perimeter is 49 ft, how long is each side? Which equation represents this? 2x = 49 2x + 4 = 49 3x = 49 3x + 4 = 49

True or False: As long as the information reported follows the generally accepted accounting principles (GAAP) guidelines, accountants in a firm have the liberty to use personal judgment to report transactions in the firm's financial statements.

What percent of 140 is 3?

Joy is planning to purchase a sweater that costs $30 dollars at her local department store. The sweaters are on sale for 20% off. Which steps are needed to find the sale price of the sweater? A. Convert the percent to its decimal equivalent.

Positive numbers are located to the left of zero on the number line. True False

Doug entered a canoe race. he rowed 3 1/2 miles in 1/2 hour. what is his average speed in miles per hour?

Your job is to design a open topped, rectangular box of minimum cost. Suppose the box is to be of volume cubic cm;