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SCORPION-xisa [38]
3 years ago
9

Which pair of ratios forms a proportion?​

Mathematics
2 answers:
bogdanovich [222]3 years ago
8 0

Answer:

a

Step-by-step explanation:

r-ruslan [8.4K]3 years ago
3 0

Answer: The correct answer is 6:16 and 9:25. I hope that this helps you!

Step-by-step explanation:

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creativ13 [48]

Answer:

x = 5/8

Step-by-step explanation:

Isolate the variable by subtracting 1/8 from both sides:

3/4 - 1/8 = 5/8

Now, the equation is:

x = 5/8

Therefore, the answer is 5/8

7 0
3 years ago
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makvit [3.9K]

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3 years ago
A circle with a radius of 5 inches would have an area of about what?
Marrrta [24]
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6 0
3 years ago
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Y = −2 4x − 3y = 18 solved by substitution please show work so i can understand :)
ycow [4]

Answer:

Step-by-step explanation:

y = -2

4x - 3y = 18

4x - 3(-2) = 18

4x + 6 = 18

4x = 12

x = 3

(3, -2)

5 0
3 years ago
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40 is 50 percent of which number
FinnZ [79.3K]

Answer:

80

Step-by-step explanation:

80 divided by 1/2 = 40 therefore 40 is  50% of 80

4 0
3 years ago
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