Solve the system by graphing. y=x−22 x+y=1
a. (1, -1)
b. (-1, -1)
c. (1, 1)
d. (-1, 2)

solve using the quadratic formula. x² + x = 12
a. 3, -4
b. -3, 1/4
c. -3, -4
d. 3, 4

solve. -14 + x² = 5x
a. -2, 1/7
b. 2, 7
c. -2, 7
d. -2, -7

1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.

Tim knows the volume and base area of a wooden chest that is in the shape of a rectangular prism. if the volume is 524 cubic unit and the base area is 15 square unit, what is the height of the chest? 124 unit 1124 units 112 unit 1112 units

The actual length of side y is 22 cm. use the scale drawing to find the actual length of side x. a) 15.2 cm b) 17.1 cm c) 18.0 cm d) 28.3 cm