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3 years ago

17 points if you know. Help please

Mathematics

1 answer:

vovangra [49]3 years ago

6 0

Answer:

Step-by-step explanation:

Angles 153 and QRP are straight angles, and thus Angle QRP is

180 - 153, or 27 degrees.

The interior angles of the triangle must sum up to 180 degrees:

27 + (3y + 5) + (2y - 7) = 180.

combining like terms, we get:

5y - 25 = 180, or 5y = 155, or y = 31

Then Angle Q is 3(31) + 5, or 93

Angle P is 2(31) - 7, or 55, and

Angle QRP is 27 degrees (found earlier).

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Blizzard [7]

Step-by-step explanation:

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3 years ago

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3 years ago

7+ 2x divided by 5= 13

Troyanec [42]

Answer:

$x=29$

Step-by-step explanation:

Given equation :

$\frac{(7+2x)}{5} =13$

Making the terms of 'x' to one side and constants to the other.

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siniylev [52]

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Answer:

Step-by-step explanation:

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