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SIZIF [17.4K]
3 years ago
10

I need help ASAP !!!!!!

Mathematics
1 answer:
pashok25 [27]3 years ago
5 0

Answer:

x=11

Step-by-step explanation:

First, we notoce that the angles has to be 90 degrees because the other angle is also 90 and these angles have to add up to 180. So, that means 7x+13=90

    -13  -13

7x=77

x=11

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5 0
3 years ago
1+4=5 2+5=12 3+6=21 8+11=? puzzle answer
LUCKY_DIMON [66]
Ok this is how it work:

1+4=5
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8+11=? do the same to that take 21+8+11=40

ask me if you don't get it. I explain it further.
3 0
3 years ago
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