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sniron
01.02.2021 •
Mathematics
If angle KLJ~angle VWU. Find the x value
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Ответ:
17
Step-by-step explanation:
Since angle KLJ~angle VWU are similar :
KL / WV = KJ/ UV
(25 / 20) = (4x - 23 / 2x + 2)
Cross multiply :
25(2x + 2) = 20(4x - 23)
50x + 50 = 80x - 460
50x - 80x = - 460 - 50
-30x = -510
x = 510 / 30
x = 17
Ответ:
your answer is C
Step-by-step explanation:
dilated by 2 mean multiplied by 2 so it would be (4,0) and (4,12)
hope this helps