A surveyor is measuring the distance across a river. He sets up two similar right triangles and finds that DE=2.4 meters and CD=7 meters. If ABC~EDC, then what is AB?

a) 7.2m

b) 12m

c) 15m

d) 25m

A bird's nest is on top of a power pole that is 30 feet tall. The bird is above the nest and the angle formed from the nest to the bird is 25°. The horizontal distance from the bird to the pole is 100 feet.

how do you know what the outlier is for this data set 7, 15, 15, 15, 13, 7, 9, 11, 24? show your work.

2 thousands divided by what number is equal to 2 hundreds?

Perform the indicated operation. 2 26/11 · 1 1/2

Which number is the greater. 0.52% or 50%?

If the radius of a flying disc is 7.6 centimeters, what is the approximate area of the disc? 23.864 square centimeters

Suppose you select 2 letters at random from the word compute without replacement. Find each probability. P (2 vowels)

5a - 2 (a + 2) simplify the expresion

A gourmet pizza café sells three pizzas three sides of pizza if you buy three sizes it cost 46.24 A medium pizza cost $15.75 and a large pizza cost $17.50 how much does the small pizza cost

William is putting up signs on the edge of the road every 1/16 of a mile. He just put a sign down and he has 7/8 of a mile of road left in which to place his signs. He wants to determine how many more signs he should put on the edge of the road.