Solve for a. a+(−4)=−13 what is the answer? a=−17 a=−9 a = 9 a = 17

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5

The reflexive property of congruence lets you say that ∠pqr ≅