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nekit [7.7K]
2 years ago
9

Only answer if u know the answer ​

Mathematics
1 answer:
Dmitriy789 [7]2 years ago
8 0

Answer:

Angle C = 142 degrees

Step-by-step explanation:

A+B = 90

B+C = 180

Rearrange first equation to get B = 90-A

Plug this into the second equation:

90-A + C = 180

C = A + 90

Plug in A, C = 52 + 90 = 142

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4x-y=2 <br>what is the solution ​
Rudiy27

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Step-by-step explanation:

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2 years ago
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neonofarm [45]

Answer:

C

Step-by-step explanation:

original formula is: y - y1 = m (x - x1) ordinates= (x1, y1)

insert the a corresponding x and y coordinate:

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Don't forget to change the signs depending on whether their positive or negative:

(3, -9) since 3 is positive but there is a minus in the formula it would be -3

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3 years ago
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4 0
3 years ago
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Kisachek [45]
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3 years ago
Which sentence can represent the inequality? 1/4x+ 3/4 ≥ 5 1/4
ludmilkaskok [199]

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4 0
3 years ago
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