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tatiyna
4 years ago
7

Find the value of x in the given figure using parallel lines

Mathematics
1 answer:
pantera1 [17]4 years ago
6 0

Answer:

x = 18 degrees

Step-by-step explanation:

because lines n and m are parallel, 3x and 126 are same side interior angles. This means that when added up they equal 180, so make an equation as so:

3x + 126 = 180

Solve for it and x will equal 18.

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Hello there!

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There are 11 more goats than sheep in the farm. Together there are 137 animals in the farm. How many goats and how many sheep ar
VashaNatasha [74]

Answer:

The number of goats in the farm is 74

The number of sheep in the farm is 63

Step-by-step explanation:

Let

x----> the number of goats in the farm

y----> the number of sheep    

we know that

x+y=137 ----> equation A

x=y+11 -----> equation B

substitute the equation B in equation A and solve for y

(y+11)+y=137

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y=126/2=63

Find the value of x

x=63+11=74

therefore

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The number of sheep in the farm is 63

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3 years ago
Number 3 question <br> Describe the number of solutions (one, none infinitely many)
Vanyuwa [196]
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What is the angle pair relationship between angles 6 and 8?
djverab [1.8K]
Those are vertical angles
5 0
4 years ago
(solve for x ) −28−1/5n=3/5n
almond37 [142]

Answer:

- 28 -  \frac{1}{5} n =  \frac{3}{5} n \\  - 28 =  \frac{1}{5} n +  \frac{3}{5} n \\  - 28 =  \frac{4}{5} n \\ n =  \frac{( - 28) \times 5}{4}  \\ n = ( - 7) \times 5 \\ \boxed{ n =  - 35}

  • <u>n=-35</u> is the right answer.

4 0
3 years ago
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