3 years ago

5. The measure of an angle is 82.3°. What is the measure of its supplementary angle?

Mathematics

1 answer:

Alona [7]3 years ago

5 0

Answer:

97.7°

Step-by-step explanation:

Supplementary angles are angles that add up to 180° together so 180-82.3=97.7

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The table shows the distance in feet, y, that a rocket traveled in x seconds.

Murrr4er [49]

Answer:

The correct option is D. y = 25 $x^{2}$ .

Step-by-step explanation:

i) From the table and our own observation and a trial and error approach we

can clearly see that the equation that matches y in feet ( the distance

traveled by the rocket) and x in seconds ( the time elapsed) is given by the

equation y = 25 $x^{2}$

Therefore the correct option is D. y = 25 $x^{2}$ .

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3 years ago

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The equation y-1=-7(x-3) is written in point-slope form. What is the y-intercept of the line?

vredina [299]

Hello,

y - 1 = -7x + 21

So y = 1

x = 21/7

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3 years ago

‘write an equation of the line that passes through each pair of points’ (1,2) and (4,8)

Levart [38]

Hi there!

Step-by-step explanation:

$Slope=\frac{Y_2-Y_1}{X_2-X_1}=\frac{RISE}{RUN}$

$\frac{8-2}{4-1}=\frac{6}{3}=2$

So therefore, the slope is 2.

Final answer is 2.

*The answer must have a positive sign.*

I hope this helps you!

Have a nice day! :)

-Charlie

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4 years ago

Classify each number below as a rational number or an irrational number. rational irrational

Vadim26 [7]

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Pleaseeeeee Simplify t12/16

yKpoI14uk [10]

6/8 then 3/4 so your answer is 3/4 cause you can simply by 2

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3 years ago