Shaun drew δlmn, in which m∠lmn = 90°. he then drew δpqr, which was a dilation of δlmn by a scale factor of 3 from the center of dilation at point m. which of these can be used to prove δlmn ~ δpqr by the aa similarity postulate?

segment lm = 3segment pq; this can be confirmed translating point p to point l.
segment mn = 3segment qr; this can be confirmed translating point r to point n.
m∠p ≅ m∠n; this can be confirmed by translating point p to point n.
m∠r ≅ m∠n; this can be confirmed by translating point r to point n.

step-by-step explanation: you take each of the numbers and divide by the amount then you take the range

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)  

160 cm

step-by-step explanation:

you have to add all the sides together