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3 years ago

Find the value of x A. 8 B. 12 C. 4 4. 16

Mathematics

1 answer:

Airida [17]3 years ago

7 0

Answer: 3 x 4 is 12 Is your answer mark my brainliest

Step-by-step explanation:

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51 is 33 1/3 of what number?

nevsk [136]

Answer:

$\boxed{\frac{153}{100}\:\:Or\:\:1.53}$

Step-by-step explanation:

Let the number be $n$ .

Then,

$33\frac{1}{3} \tmes n=51$

This implies that;

$\frac{100}{3} n=51$

We multiply both sides by $\frac{3}{100}$ to obtain;

$\frac{3}{100} \times \frac{100}{3}n=\frac{3}{100} \times 51$

$\Rightarrow n=\frac{3}{100} \times 51$

$\Rightarrow n=\frac{153}{100}$

$\Rightarrow n=1.53$

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3 years ago

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55% as a fraction in simplest form.

nirvana33 [79]

Answer: 11/20
55/100 simplified is 11/20

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3 years ago

A farmer wishes to fence a rectangular area behind his barn. The barn forms one end of the rectangle and the length of the recta

Semenov [28]

1. The formula for calculate the perimeter of a rectangle, is:

P=2L+2W

P is the perimeter of the rectangle (P=320 feet).
L is the lenght of the rectangle.
W is the width of the rectangle.
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2. The problem says that the length of the rectangle is three times the width, so you have:
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L=3W

3. When you substitute L=3W and P=320, into P=2L+2W, you obtain:

P=2L+2W
320=2(3W)+2W
320=6W+2W
8W=320
W=320/8
W=40 feet

4. The barn forms one end of the rectangle. Therefore the linear feet of fence (x) is:

x=P-W
x=320 feet-40 feet
x=280 feet
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How many linear feet of fence must he buy?
</span>
The answer is: 280 feet

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3 years ago

Which equation describes the same line as y- 6 = -4(x + 1)?

just olya [345]

Answer:

B. y=-4x+2

Step-by-step explanation:

y-6=-4x-4

y=-4x-4+6

y=-4x+2

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3 years ago

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Think About the Process Use the algebra tiles to help you solve the equation 3x - 6 = 21. What is

butalik [34]

The answer to the question is B

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3 years ago