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2 years ago

Express each of the following fractions as a percentage 9 by 27

Mathematics

2 answers:

valentina_108 [34]2 years ago

5 0

Answer:

9/27 = 33.3% (rounded to the nearest tenth)

Step-by-step explanation:

Let, x equal the percent out of 100

Step 1: Cross multiply

1. 9/27 ∙ x/100

2. 900 = 27x

Step 2: Divide both sides by 27

1. 900/27 = 27x/27

2. 33.333333%... = x

3. Hence, the answer is 33.3% (rounded to the nearest tenth)

Over [174]2 years ago

4 0

Answer:

9/27 = 1/3 and if we convert it into decimal it equal to

(Decimal: 0.333333)

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3 years ago

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You start driving north for 24 miles, turn right, and drive east for another 10 miles. At the end of driving, what is your strai

yawa3891 [41]

Answer:

26 miles

Step-by-step explanation:

Given: 24 miles drive to north.

10 miles drive to east.

Driving pattern form a right angle triangle, which has three leg including straight line distance from starting point (hypotenous).

Now, using Pythogorean theoram to find straight line distance from starting point.

h²= a²+b²

Where, h is hypotenous

a is opposite leg

b is adjacent leg.

⇒h²= $24^{2} + 10^{2}$

⇒ $h^{2} = 576+100$

⇒ $h^{2} = 676$

Taking square root on both side, remember; √a²= ±a

⇒ $h=\sqrt{676}$

∴ $h= \pm 26$

Ignoring -26 as distance cannot be negative.

Hence, 26 miles is the straight line distance from starting point.

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3 years ago

Find the slop on the graph rise run m =

34kurt

Answer:

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Step-by-step explanation:

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3 years ago

(x,-4) and (2,8): m = -3 find the missing value. it is in slope formula.

Snezhnost [94]

Answer:

The value of x = 6

Step-by-step explanation:

Given

The point (x,-4)

The point (2,8)

To determine

m = -3

Using the formula

Slope = m = [y₂ - y₁] / [x₂ - x₁]

here:

(x₁, y₁) = (x, -4)

(x₂, y₂) = (2, 8)

m = -3

so substitute (x₁, y₁) = (x, -4) , (x₂, y₂) = (2, 8) and m = -3

m = [y₂ - y₁] / [x₂ - x₁]

-3 = [8 - (-4)] / [2 - x]

-3 = [12] / [2-x]

-3 (2-x) = 12

-6+3x = 12

3x = 12+6

3x = 18

divide both sides by 3

3x/3 = 18/3

x = 6

Therefore, the value of x = 6

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3 years ago

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Express each of the following fractions as a percentage 9 by 27 ​

Express each of the following fractions as a percentage 9 by 27