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Montano1993 [528]
3 years ago
10

Which is the slope of the line that passes through the points (3, 1) and (-2, 5)

Mathematics
1 answer:
Artemon [7]3 years ago
8 0
Slope=(y2-y1)/(x2-x1)
(x,y)
(3,1)
(-2,5)
x1=3
y1=1
x2=-2
y2=5

slope=(5-1)/(-2-3)=4/-5=-4/5
slope=-4/5

answer is B

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3 years ago
an angle measures 27.4 more than the measure of its complementary angle what is the measure of each angle
Arisa [49]

Hello!

<h2>31.3° and 58.7°</h2><h2></h2>

To solve, we can set up an algebraic expression.

Complementary angles add up to 90°, and in this instance, one angle is 27.4° more than the other. Therefore:

∠1 = x

∠2 = x + 27.4°

∠1 + ∠2 = 90°

x + (x + 27.4°) = 90°

Combine like terms:

2x + 27.4° = 90°

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2x = 62.6°

Divide both sides by 2:

x = 31.3°

Therefore, one of the angles is 31.3°. Solve for the measure of the other angle:

(31.3°) + 27.4° = 58.7°

3 0
3 years ago
Help! write the set of numbers in set-builder notation: the set of all real numbers except 100​
k0ka [10]

Answer:

Step-by-step explanation:

The set of all real numbers except for 100 in set builder notation (assuming the variable is x) is:

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And the third is the constraint. We want all real numbers except for 100.

3 0
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rodikova [14]
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Answer:

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