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Cerrena [4.2K]
3 years ago
7

The slope of a line that is perpendicular to a line whose slope is -2/7 is

Mathematics
2 answers:
Masteriza [31]3 years ago
8 0
The answer is C.

Perpendicular lines have opposite reciprocal slopes. That means one is negative and the other is positive, and the fractions are flipped.
eimsori [14]3 years ago
6 0
You just need to flip the sign and the numbers. 

-2/7= 2/7

7/2

So, "C" is the correct answer. 

I hope this helps!
~kaikers
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mixer [17]

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Step-by-step explanation:  Solve by substitution

W + b = 13

rewrite as   b = 13 - w  and substitute that value for b in the second equation

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4.5w = 31.5  Divide both sides by 4.65

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3 years ago
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Nostrana [21]

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Step-by-step explanation:

The given sequence : 13, 24, 35, ....

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3 years ago
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julia-pushkina [17]

Answer:

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Step-by-step explanation:

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if we form a right triangle with sides 3 and 4 then the hypotenuse is 5.

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sin 2Θ = - 24/25

God is with you!!!

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3 years ago
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wolverine [178]
The Answer is B Cause if u describe the number of beads u will get a correct answer
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Not a function because it does not pass the Vertical Line Test.

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