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Ket [755]
3 years ago
6

What is the answer to this?

Mathematics
1 answer:
ra1l [238]3 years ago
4 0

Answer:

<h2>x = 7°</h2><h2>z = 79°</h2>

Step-by-step explanation:

101 = 13x + 10

Minus 10 from both sides:

91 = 13x

Divide by 13:

<h2>7 = x</h2>

Angles of a straight line add up to 180.

101 + z = 180

Rearrange to find z:

z = 180 - 101

<h2>z = 79</h2>
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Anvisha [2.4K]
2x+4y=12 ------>1
y=1/2x-3. ------->2

2 into 1

2x+4(1/2x-3)=12
2x+2x-12=12
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4x-24=0
4x=24
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x=6 ------> 3

3 into 2

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sorry if Im wrong or my is incorrect



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