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ad-work [718]
3 years ago
14

PLEASE HELPPPPPPP!!!!!!

Mathematics
1 answer:
Ksju [112]3 years ago
5 0
A. An angle and its supplement equals 180∘ . So subtract 55∘ from 180∘ to get the supplemental angle.

B. The supplement of 170 degrees is 180-170 = 10 degrees. The complement of 55 is 90 - 55.

sorry i don't know the number to C, but i hope i helped a little <3
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What is the solution to the equation 3x-5=2x+8+x?
Marysya12 [62]
So when solving this you are going to have to solve the equation.
Okay so first thing we need to do is simplify both sides of your equation so:
3x−5=<span>2x+8+x
</span>Simplifying process:
<span><span><span>3x</span>+</span>−5</span>=<span><span><span>2x</span>+8</span>+<span>x
</span></span><span>Combine Like Terms </span>⇒ 3x−5=<span>(2x+x)+(8)
</span><span><span>3x</span>−5</span>=<span><span>3x</span>+<span>8
</span></span><span><span>3x</span>−5</span>=<span><span>3x</span>+<span>8
</span></span>Second thing we are now going to do is s<span>ubtract 3x from both sides<span> so:
</span></span><span><span><span>3x</span>−5</span>−<span>3x</span></span>=<span><span><span>3x</span>+8</span>−<span>3<span>x
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</span>The answer to your question is "<span>There are no solutions"</span>
6 0
3 years ago
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She should have added 2 to both sides of the equation instead of subtracting 2.

2x -2 = 14

Add 2 to both sides:

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Divide both sides by 2:

x = 8

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4 years ago
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7 0
3 years ago
Which statement is true? The function is only increasing when x ≥ −8. The function is only increasing when x ≥ 0. The function i
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Answer:

THE FUNCTION IS ALWAYS INCREASING.

Complete question: The graph of f(x)= power of 3√x + 8 is shown.

Step-by-step explanation:

See attachment for the missing graph.

when x = -16 ; y = -2

when x = -12 ; y = -1.5

when x = -8 ; y = 0

when x = -6 ; y = 1.25

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when x = 6 ; y = 2.5

As the value of x increases, so does the value of y. Thus, the function is always increasing. 

6 0
3 years ago
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