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denis23 [38]
3 years ago
13

HELP ME PLS (I have the answers I just need to show the work and that’s it) Answer: B

Mathematics
2 answers:
AveGali [126]3 years ago
8 0

Answer:

Im dumb but cant you just be like, I subtracted 146° and 62°?

RideAnS [48]3 years ago
5 0
The second part of D is 180-146=34
The triangle 180-34-62=?
?= 84
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3 years ago
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Rufina [12.5K]
Original height = original width = x mm

1. She made an enlarged copy...
height = 2x
width = 2x

2. She cut off a rectangle...
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3.She doubled the width...
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2x * \frac{8}{3}x=139 \ 968  \\ \\ \frac{16}{3}x^2= 139 \ 968 \\\\ x^2=139 \ 968: \frac{16}{3}=139 \ 968 * \frac{3}{16}=  8 \ 748*3 = 26 \ 244 \\  \\ x= \sqrt{26 \ 244} = 162 \ mm

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