Use the rules for multiplication by powers of 10 to calculate 20 * 100.

A. 20,000

B. 200

c. 20

D. 2.000

Find the length of AD if AB = 24, DE = 8, and DC = 12.

You are painting the outside of a 28-foot fence that goes around a square garden. There are 4 equal sections. You have painted 12 of one section. What fraction of the job have you completed?

3x-15=6x what's the answer

Math word problem. What's the equation I use? Jordan wants to figure out the height of a tree in his yard. He is 5 feet tall and his shadow is currently three feet long. The measure of the tree's shadow is 9 feet long. How tall is the tree?

Matilda wants to buy some high-quality olive oil. She can buy a 2 L bottle for $50, or she can buy a 225 mL bottle for $7. In order to compare the prices, she needs to convert the volume of the second bottle to liters.

Use the formula A=bh, where A is the area, b is the base length, and h is the height of the parallelogram, to solve this problem. Mr. Bill orders a parallelogram-shaped window for one of the rooms in the house he is building.

300 reduced by twice my age is 192

Jerome's rain gauge show 13 9/10 CM at the end of last month at the end of this month the rain gauge showed 15 3/10 centimeter how many more centimeters of rain fell this month

If the probability of a spinner landing on red in a game is 1/5, what is the probability of it not landing on red?

Every 4/11 people are women. how many women are there is there are 1210 people?