3 years ago

What is the ratio of 7/8

Mathematics

1 answer:

ch4aika [34]3 years ago

6 0

Answer:

86.5%

Step-by-step explanation:

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Find the length of side x in simplest radical form with a rational denominator.

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I just ask this question on the SnapCalc app the answer is in the image

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3 years ago

12345 [234]

Answer: $28.35\ minutes$

Step-by-step explanation:

Let be "x" the time in minutes a 150-pound person must walk at 4 mph to use at least 190 calories.

The amount of calories that a 150-pound person uses in 1 minute when walking at a speed of 4 mph is:

$Calories\ per\ minute=6.7$

Therefore, knowing this, we can write the following proportion:

$\frac{1}{6.7}=\frac{x}{190}$

Finally, we must solve for "x" in order to find its value.

Multiplying both sides of the equation by 190, we get this result:

$(190)(\frac{1}{6.7})=(\frac{x}{190})(190)\\\\x=28.35$

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3 years ago

The wind blew away 24 of your muffins. That was 3/4 of them! How many are left?

forsale [732]

Set up a proportion:

3/4/24 = 1/x

Cross multiply:

3/4x = 24

Divide 3/4 to both sides or multiply by its reciprocal, 4/3:

x = 24 * 4/3

x = 96/3

x = 32

So you had a total of 32 muffins, now subtract this from the amount that blew away to find out how many you have left:

32 - 24 = 8

So you have 8 muffins left.

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3 years ago

Write the equation of a line that passes through the points in the table.

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Answer: do it have a answer choice if it do then its B,C and e

Step-by-step explanation:

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2 years ago

If ∠8 measures 116°, what is the measure of ∠1? (Lines b and c are parallel.)

Trava [24]

It is the first one angle 64

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2 years ago

Read 2 more answers