Triangle abc has angle c = 115, side a = 12, and side b = 22. Find side c

Kira is using the figure shown to prove the Pythagorean theorem. She starts by writing the equation (a+b) ^2 - c^2=4 (1/2ab) because she knows two equal ways to represent the area of the shaded region.

What is david owns 4 guitars with6strings eath and a guitar with4 main strings and 22 special resonating strings. How many strings do his instruments have in all

If i buy something for $125 and sell it for a retail price of $200 what is the markup price?

What is the perimeter of a rectangle with a width of 20.3 cm and a length of 30.2 cm

What is the mode of these numbers 55, 112, 183, 177, 184, 188, 190, 178, 158, 167, 151, 142, 116, 40

A mail carrier delivered mail to 84 houses and 3 hours at what rate did the mail carrier deliver the mail?

How do I write double the sum of seven and a number in mathematical terms?

Lengths Hiep's yard is in the shape of a trapezoid. The lf the parallel sides of the trapezoid are 15 ft and 21 ft. The height of the trapezoid is 8 ft. What is the area of Hiep's yard?

How wide is a pool that has a length of 25/2 feet and area of 225/2 square feet? A) 6 feet B) 7 feet C) 8 feet D) 9 feet

13,012 is divisible by 8 True or False