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3 years ago

15

Solve for X Thank youuu

1 answer:

maksim [4K]3 years ago

6 0

Answer:

x= -4

Step-by-step explanation:

∠LMP + ∠PMN= 180° (adj. ∠s on a str. line)

-16x +13 -20x +23= 180

bring x term to 1 side, constant to the other:

-36x= 180 -13 -23

Simplify:

-36x= 144

x= 144 ÷ (-36)

x= -4

*The sum of the angles on a straight line is 180°

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When solving a system of two linear equations

soldier1979 [14.2K]

Answer:

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Step-by-step explanation:

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3 years ago

Solve the following problems:

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3 years ago

Directions: Solve the following by multiplying by the inverse of the fractional coefficient. 1. \frac{2}{5} t = 20 2. \frac{7}{8

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The answer of the following options are as 50, 64, 36, 40, 100, 9, 12, 12 100, 27, 150 42, 50 72, 28.3.

<h3>How to interpret the fraction?</h3>

Suppose the fraction is proper (the numerator is smaller than the denominator).

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$\dfrac{a}{b}$

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$1. \dfrac{2}{5} t = 20\\\\t = 20 \times \dfrac{5}{2}\\\\t= 50$

$2. \frac{7}{8} p = 56\\\\p = 56 \times \frac{8}{7} \\\\ p= 64$

$3. \frac{5}{6} x = 30 \\\\x = 30 \times \frac{6}{5} = 36$

$4. \frac{1}{2} x = 20\\\\x = 20 \times 2 = 40$

$5. \frac{3}{5} s = 60\\\\s = 60 \times \frac{5}{3} = 100$

$6. \frac{1}{3} t = 3 \\\\t = 3\times 3 = 9$

$7. \frac{3}{4} x = 9\\\\x = 12$

$8. \frac{11}{12} x = 11\\\\x = 11 \times 12/11 = 12$

$9. \frac{8}{10} t = 80\\\\t = 80 \times 10/8 = 100$

$10. \frac{p}{3} = 9 \\\\p = 9 \times 3 = 27$

$11. \frac{n}{5} = 30\\\\n = 30 \times 5 = 150$

$12. \frac{6a}{7} = 36 \\\\a = 36 \times 7/6 = 42$

$13. \frac{1}{2} t + 3 = 28\\\\t = (28 - 3)2 = 50$

$14. \frac{1}{6} r = 12\\\\r = 12\times 6 = 72$

$15. \frac{11}{12} b = 32\\ \\b = 32 \times 11/12 = 29.33$

Learn more about fraction here:

brainly.com/question/27010538

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2 years ago

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3 years ago

What is the total of x?

Stolb23 [73]

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3 years ago

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