Jane made a door frame for the house but does not have a tool to measure the angles. How can she check that the corner is 90 degrees?

Solve. 3w-4z=8 solve. 2w+3z=-6 a) w=-3 b) w=0 c) w=4 d) w=-2 z=0 z=-2 z=1 z=0

A red candle is 8 inches tall and burns at a rate of 7/10 inch per hour. A blue cans is 6 inches tall and burns at a rate of 1/5 inch per hour. After how many hours will both candles be the same height

Convert. 033 to a fraction and reduce to its lowest terms?

1,257 what is the vaule digit of 1

If 8 fishes weigh 32kg, what is the average weight of one?

Similar triangles are congruent. a. - always b. - sometimes c. - never

4.2 rounded to the nearest whole number

Write the number in two other forms 702,245

Based on the pull of gravity which model shows how long it will take the ball to hit the ground?

3 (x - 6) + 6 = 5x - 6. what is the solution