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2 years ago

In ΔPQR, what is the m∠Q?.

Mathematics

2 answers:

charle [14.2K]2 years ago

7 0

The sum of the 3 inside angles of a triangle needs to equal 180:

11x-5 + 6x + 5 + c = 180

Combine like terms:

18x = 180

Divide both sides by 18:

X = 10

Solve for Q:

11x -5= 11(10) -5 = 110-5 = 105 degrees

Savatey [412]2 years ago

5 0

Answer:

105°

Step-by-step explanation:

Total angle = 180

x + (11x - 5) + (6x + 5) = 180

18x = 180

x = 10

m∠Q = 11(10) - 5 = 105

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KiRa [710]

Answer:

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Step-by-step explanation:

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3 years ago

I need the answer to this

adell [148]

Answer:

8 Hours

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Since 4 painters painting one house takes 14 hours, then one person would take 56 hours to paint the whole house. Hence, 4 x 14 = 56. If 7 people painted the house, then 8 hours would be needed since 56 / 7 = 8.

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