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prohojiy [21]
3 years ago
13

two angles are supplementary the first angle measures 40 degree what's the measurement of the second angle

Mathematics
2 answers:
riadik2000 [5.3K]3 years ago
7 0
140 degrees is your answer.

Hope this helps :)
Leni [432]3 years ago
4 0
Supplementary is when 2 angles add up to 180°.
180°-40°=140°
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Answer:

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Step-by-step explanation:

You know there is only one solution because the ratio of x- and y-coefficients is different in the two equations. That means the lines will have different slopes, so must intersect in exactly one point.

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The y-coefficients are opposites, so you can eliminate the y-variable by adding the equations:

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Substituting this into the second equation, we have ...

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3 years ago
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kiruha [24]

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Step-by-step explanation:

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3 years ago
Which set of numbers could represent the lengths of the sides of a right triangle?
IRINA_888 [86]

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7 0
3 years ago
Is 0.062 equal to .062
Alona [7]
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4 0
4 years ago
Read 2 more answers
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There are many ways to solve this problem. All you have to do is simple algebraic manipulation. Solve for b and h with the two simpler equations:
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Plug this stuff into the first equation to solve for x. Once we solve for x, we can plug that x value into the equation for h. Because you can see we didn’t get an actual numerical value for h. So:
x + (2+x) + 6 = 14
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Finally plug it into the equation for h:
h = 2+3 = 5
4 0
3 years ago
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