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Ksivusya [100]
3 years ago
7

Determine the slope of a line that is perpendicular to the line y = -2x + 7

Mathematics
1 answer:
xxTIMURxx [149]3 years ago
5 0

Answer:

C)

Step-by-step explanation:

Perpendicular means negative reciprocal of the current slope.

And the negative reciprocal of -2 is 1/2.

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jek_recluse [69]

Answer: x=8

Step-by-step explanation:

Since we are given that ∠ABC and ∠DBC are complementary angles, we know that adding them together should give us 90°. We can use this to solve for x.

6x+13+4x-3=90         [combine like terms]

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3 years ago
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Arisa [49]

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Step-by-step explanation:

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3 years ago
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Answer:

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Step-by-step explanation:

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7 0
2 years ago
HElpPpPp mEeEe pLeAsE
Ivahew [28]

Answer:

<em>b</em><em> </em><em>=</em><em> </em><em>44</em><em> </em><em>feet</em><em> </em>

Step-by-step explanation:

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=》

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=》

b {}^{2}  = 3025 - 1089

=》

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=》

b =  \sqrt{1936}

=》

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