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Vanyuwa [196]
3 years ago
13

PLEASE ANSWER: Which two ratios represent quantities that are proportional?

Mathematics
2 answers:
lutik1710 [3]3 years ago
8 0
C because they are proportional by division
svp [43]3 years ago
3 0

Answer:

C

because 3÷4= .75 and 5÷12= 0.41 and .75≠.41,

32÷20= 1.6 and 22÷10= 2.2 and 1.6≠2.2,

45÷18= 2.5 and 35/14 = 2.5 and 2.5 = 2.5 so yeah its C

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maw [93]

Answer:

R0, 90°

Step-by-step explanation:

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3 years ago
How do i factor the coefficent out of a variable, such as 2.4n+9.6 and -6z+12
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Find the percent of change in altitude if a weather balloon moves from 50 ft to 95 ft. Describe the percent of change as an incr
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5 0
3 years ago
15 is what percent of 20
Lera25 [3.4K]
100%/x%=20/15
(100/X)*x=20/15*x   --I multiply both sides of the equation by X
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100/1.33333333333=x
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x=75

15 is 75% of 20

6 0
4 years ago
Find the degree measures of the next two positive and the previous two negative angles that are coterminal with the angle 75°.
AlladinOne [14]

9514 1404 393

Answer:

  • 435°, 795°
  • -285°, -645°

Step-by-step explanation:

Add or subtract multiples of 360° to find coterminal angles.

<u>Positive</u>

  75° +360° = 435°

  75° +2×360° = 795°

<u>Negative</u>

  75° -360° = -285°

  75° -2×360° = -645°

5 0
3 years ago
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