3 years ago

I need help on this problem

Mathematics

1 answer:

serious [3.7K]3 years ago

3 0

Answer:

Step-by-step explanation:

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The ratio is 2:5 red beads to blue beads. If you have a TOTAL of 21 beads, how many are red, and how many are blue beads?

creativ13 [48]

Answer:

Number of red beads = 6

Number of blue beads = 15

Step-by-step explanation:

Number of total beads = 21

Ratio of red beads to the blue beads = 2 : 5

Therefore, number of red beads I have = $\frac{2}{2+5}(\text{Total number of beads})$

= $\frac{2}{7}\times 21$

= 6 beads

Number of blue beads = $\frac{5}{2+5}\times (21)$

= $\frac{5}{7}\times 21$

= 15 beads

Therefore, number of red beads = 6

And number of blue beads = 15

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Is √8 a rational or irrational number

yawa3891 [41]

Answer:

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Step-by-step explanation:

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3 years ago

Please help!! Find x, A, B, and C

BARSIC [14]

Answer:

180= 2x+ 4x+ 3x

180= 9x

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What do the zeroes mean in context? If soccer balls are sold for $2.05 each, the store will make a daily profit of $14.61. If so

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Answer: The answer is If soccer balls are sold for $2.05 or $14.61 each, the store will break even but will not make profit.

Hope this helps!!

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I need help on this problem​

I need help on this problem