Twelve inches longer than the width
a
12-W
b
12w
с
12 -
d
W + 12

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.