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Nuetrik [128]
3 years ago
11

8x - 2 + 4x + 10 + 3x + 5 = 180

Mathematics
1 answer:
erik [133]3 years ago
5 0

Answer: 11\frac{2}{15}

Step-by-step explanation:

What you are trying to do is isolate the variable x. For you to do that you have to first simplify the left side of the equation and then you solve for x.

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Which fraction has the value that's equal to 3/4
mamaluj [8]

One of the fractions that’s equal to \frac{3}{4} is \frac{12}{16}

<u>Solution:</u>

Given that , we have to find fractions which has the same value as that of the fraction \frac{3}{4}

Now, we know that, there are several fractions with values equal to \frac{3}{4}

To find them, just multiply the numerator and denominator by the same number.

\begin{array}{l}{3 \times 2=6} \\\\ {4 \times 2=8}\end{array}

Therefore, \frac{6}{8} is equal to \frac{3}{4}

We can do the same with 4, to get \frac{12}{16}, or any other number beyond that.

Hence, one of the fractions that’s equal to \frac{3}{4} is \frac{12}{16}

4 0
3 years ago
Rocio poured a square patio outside her back door. Each side measured 8.5 feet. Which equation represents the perimeter, in feet
jenyasd209 [6]

Answer:

<h3>B. 4 × 8.5 = 34</h3>

Step-by-step explanation:

The formula for calculating the perimeter of the square patio is expressed as;

P = 4L

L is the length of each side of the square patio

Given

L = 8.5 feet

Required

Perimeter in feet of Rocio's patio

Substitute the given parameter into the formula;

Perimeter = 4 * 8.5

Perimeter = 34ft²

Option B is correct.

8 0
2 years ago
Read 2 more answers
Solve For X In Both Questions Please!
soldi70 [24.7K]

Answer:

take 42 degree as reference angle

using sine rule

sin 42=opposite/hypotenuse

0.66=x/23

23*0.66=x

15.18=x

15.2=x

take x degree as reference angle

using cos rule

cosx=adjacent/hypotenuse

cosx=29/42

cosx=0.69

cos 46 =0.69

therefore x=46 degree

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
17 plus p divided by 8 make this into a equation
tangare [24]
17+p÷8=?

p=?

your welcome^-^
6 0
3 years ago
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8d + 20e<br> What’s the answer
ruslelena [56]

Answer:

Step-by-step explanation:

= 8d+(20)(2.718282)

=8d+54.365637

7 0
2 years ago
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