Find the missing length in a right triangle 3in 12in

15.4 is 70% of what number

David invested $25850 for 8years and received $6204.00 in interest. At what rate did he invest if the interest was calculated using the simple interest formula?

In 2016 there were about 64,500 cinema screens in a country. If about 29.9% of screens in the country were digital 3-D screens, find the approximate number of digital 3-D screens.

Solve for v: - 4 (v - 2) + 3 > - 3 (v + 9)

Charlie needs to make a total of 60 deliveries this week. so far he has completed 18 of them. what percentage of his total deliveries has completed

Negitive 2x minus 3 equals 5 what is x equal too

What is - 54 minus - 25

Two triangles have side lengths 3, 4, 5 and 6, 8, 10, respectively. the triangles are similar to each other. a. True b. False

A 180 ft long board is cut into 3 pieces. The second piece of board is twice as long as the first. The third piece of board is six times as long as the first. What is the length of the first piece of the board?

If f (x) = 3x and g (x) = 5x-3 find gf (x)