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Kazeer [188]
3 years ago
7

One angle is 36°. What is the measure of its complement?

Mathematics
2 answers:
RSB [31]3 years ago
6 0
A because a complementary angle always adds to 90 degrees so 90-36=54
zhuklara [117]3 years ago
4 0
2 angles are complementary when they add up to 90 degrees.

Therefore, 90-36=54

So the answer is A - 54 degrees
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The graph of the equation y=−5x+b goes through the point A(5, −2). Find the value of b.​
TEA [102]

Answer:

23

Step-by-step explanation:

y+2=-5(x-5)

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subtract 2 from the left side and subtract it from the 25

y=-5x+23

7 0
3 years ago
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While on a train trip, Marsha noticed that there were 35 people in her train car. After the next stop, there were only 21 people
const2013 [10]

Answer:

40%

Step-by-step explanation:

To find a percent, divide the part by the total and multiply by 100.

To find the part, subtract 21 from 35 to find the people who left.

35 - 21 = 14

(14/35)*100 = p

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3 years ago
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19) In the xy-plane, what is the y-intercept of the graph of the equation<br> y=3(x-1)(x+2)?
Dahasolnce [82]

Answer:

- 6

Step-by-step explanation:

Given

y = 3(x - 1)(x + 2) ← expand factors using FOIL

  = 3(x² + x - 2) ← distribute by 3

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To find the y- intercept let x = 0, thus

y = 3(0)² + 3(0) - 6 = 0 + 0 - 6 = - 6

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3 0
3 years ago
Can someone help me with my homework...? Its about graphing functions and tables, I'll post it right now! But can someone who kn
sergejj [24]

Answer:

sure where is the attachment?

Step-by-step explanation:

3 0
2 years ago
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Ronch [10]

Answer:

The perimeter is 54 square units

Step-by-step explanation:

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Hope this helped!

8 0
3 years ago
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