From an airplane at an altitude of 1200, the angle of depression to a building on the ground measure 28 degrees find the distance from the plane to the building?

Wanda has 1600 U. S. dollars. If 1 Australian dollar equals 0.8876 U. S. dollars, about how many Australian dollars can Wanda buy for her U. S. dollars? A. $1.13 B. $1420.16 C. $0.89 D. $1802.61

He made a queen size quilt that was 8 feet long it's area was 64 ft.² what is its perimeter?

A string of decorative lights is 28 feet long. The first light on the string is 16 inches from the plug. If the lights on the string are spaced 4 inches apart, how many lights are there on the string?

1) 45x48 what does that x equal

For two days, Leo counted the number of Canadian geese in the park He counted 3 times as many geese on the first day as he did on the second day How many Canadian geese died d he count the first day

Determine the following quadratic equations have real roots 1) 3x² - √2x-√3

A group of 11 friends heads to the pub on quiz night. The maximum size allowed for a quiz team is 3 and nobody wants to compete solo! In how many different groupings can the friends enter into the quiz?

A factory produced 6 motorcycles in 9hours. Determined how many hours it takes to produce 16 motorcycles at this rate

What is the scale factor of a cube with a volume of 512m^3 to a cube with a volume of 3,375m^3 A. 8:15 B. 64:225 C. 15:8 D. 225:64

The volume of 10,000 drops of a liquid is 10 fluid ounces. What is the volume of 10 drops?