△q′r′s′ is the image of △qrs under a dilation through point c.

what scale factor was used in the dilation?

−4

−0.25

0.25

4

we know that

applying the law of sines

°

so

∠j=18°

∠k=29°

∠l=180-(18+29)=133°

the answer part a) is

the measure of angle k is  ≈29°

part b)  the measure of angle k could also be

(180-29)=151°

so

∠j=18°

∠k=151°

∠l=180-(18+151)=11°

the answer part b) is

the measure of angle k could also be 151°

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2/3x + 7 = 29

step-by-step explanation:

two thirds = 2/3

plus a number = x

at least 29 = 29

there for you should get 2/3x + 7 = 29

ask the math teacher she or he would know lol.

step-by-step explanation:

the answer is a. q=6,r=6√2

step-by-step explanation: