A kite is flying 80ft off the ground, and it's strong is pulled taut. The angle of elevation of the kite is 48 degrees. Find the length of the string. Round your answer to the nearest tenth. Help meee!!

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i

What is the slope of the line (-7,2) (4,6)