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Art [367]
3 years ago
8

Angle A and angle B are complementary angles. If m angle A = (x + 8) and m

Mathematics
1 answer:
Tanzania [10]3 years ago
7 0
Answer:

17

Explanation:

(x + 8) + (8x + 1) = 90

Combine like terms to get:

9x + 9 = 90

Subtract 9 on both sides:

9x = 81

Divide by 9:

x = 9

Plug in 9 for x in
9 + 8 = ?

9 + 8 = 17
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Determine whether the given equation has one solution, no solution, or infinitely many solutions.
ella [17]

Answer:

No solution

Step-by-step explanation:

Simplify the left side.

− 3 x − 10 =3 ( 3 − x )

Simplify  

3 ( 3 − x ).

− 3 x − 10 = 9 − 3 x

Move all terms containing  x  to the left side of the equation.

− 10 = 9

Since  

− 10 ≠ 9  , there are no solutions.

No solution

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Ket [755]

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Two adjacent supplementary angles are
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∠BPZ and ∠APZ

Step-by-step explanation:

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3 years ago
What’s 1 decade and 8 years minus 9 years
san4es73 [151]
One decade is 10 years+ 8 years is 18 total years
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