A sprinkler swings back and fourth between A and B in such a way that <1 is congruent to <2. <1 and <3 are complementary, and <2 and <4 are complementary. If m<1=47.5 degrees, find m<2, m<3, and m<4

F (x) = x-5x+6 x=2 x=3

Evaluate 3y-2 for y=9

Find two pairs of integers x and y that satisfy the equation 2x+3y=40cm

Which shape has no rotational symmetry? A. equilateral triangle B. square C. kite D. regular hexagon

Two cars leave towns 750 kilometers apart at the same time and travel toward each other. One car's rate is 20 kilometers per hour less than the other's. If they meet in 5 hours, what is the rate of the slower car?

Turn - 3/11 into a decimal

A 4-foot tall person standing with her back to the sun casts an 6-foot long shadow. To the nearest degree, what angle does the sun make with the ground?

What does x represent? 15x-12y=13 30x+9y=4

16. What is the product of? (2x-1) (X+4) A. 2X^2-4 B. 2X^2+4 C. 2X^2+7X-4 D. 2X^2-7X-4

The difference of twice a number and 7 is less than or equal to - 29. Use the variable c for the unknown number.