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3 years ago

Two numbers are in the ratio 9:2. If the

Mathematics

1 answer:

ArbitrLikvidat [17]3 years ago

4 0

Answer:

Large number from two numbers = 1,440

Step-by-step explanation:

Given:

Ratio of two numbers = 9 : 2

Smaller number from two numbers = 320

Find:

Large number from two numbers

Computation:

Large number from two numbers / Smaller number from two numbers = Ratio of two numbers

Large number from two numbers / 320 = 9 / 2

Large number from two numbers = 2,880 / 2

Large number from two numbers = 1,440

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4 years ago

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3 years ago

A body builder consumed 4,400 calories yesterday. Today, he consumed 3,600 calories. What is the percent decrease in number of c

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3 years ago

Given p : q = 5 : 2 and q : r = 4 : 3, find the ratio of p : q : r

yaroslaw [1]

Answer:

p : q : r = 10 : 4 : 3

Step-by-step explanation:

Expressing the ratio in fractional form

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3 years ago

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Marta is solving the equation s=2πrh+2πr^2 for h. which should be the result?

Marta_Voda [28]

Answer: First option.

Step-by-step explanation:

Marta needs to subtract $2\pi r^2$ from both sides of the equation:

$s=2\pi rh+2\pi r^2$

$s- 2\pi r^2=2\pi rh+2\pi r^2- 2\pi r^2$

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Now she needs to divide both sides of the equation by $2\pi r$ , then:

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Rewriting:

$h=\frac{s}{2\pi r}-\frac{2\pi r^2}{2\pi r}$

Simplifying, she should get:

$h=\frac{s}{2\pi r}-r$

This matches with the first option.

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4 years ago

Read 2 more answers