3 years ago

What value of x makes the equation 8x + 2 = 3x + 22 true?

Mathematics

1 answer:

lubasha [3.4K]3 years ago

7 0

Answer:

Step-by-step explanation:

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HELP ME!!! solve for x

liq [111]

Answer:

x = 13.5 units

Step-by-step explanation:

Segment drawn to join the two sides of the triangle is parallel to third side of the triangle.

Therefore, by basic proportionality theorem:

$\frac{12}{27} = \frac{6}{x} \\ \\ x = \frac{27 \times 6}{12} \\ \\ \huge \red{ \boxed{x = 13.5 \: units}}$

3 0

3 years ago

6n + 9 = -3 - 21 - 6

denis23 [38]

$6n+9=-3-21-6$
subtract the numbers: $-3-21-6=-30$
$6n+9=-30$
subtract 9 from both sides
$6n+9-9=-30-9$
simplify
$6n=-39$
divide both sides by 6
$\frac{6n}{6}= \frac{-39}{6}$
$n= \frac{-13}{6}$
decimal $n=-6.5$
Hope this helps :)

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3 years ago

A line segment has a midpoint of (5, 1/2 )<br> If one endpoint is (5,4), what is the other endpoint?

garik1379 [7]

Answer:

Step-by-step explanation:

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3 years ago

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HELP NOW Which table shows a proportional relationship between x and y? x 1 2 3 6 y 1.5 3 6 9 x 1 3 4 5 y 50 150 200 250 x 3 5 7

dem82 [27]

Answer: B - x 1 3 4 5 y 50 150 200 250

Step-by-step explanation: The equation is y = 50x

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3 years ago

Please answer the question if you can (this is 8th Grade math)

Contact [7]

Answer:

Step-by-step explanation: The two angles are not equal. The alternate interior angles theorem states that if the alternate interior angles are equal when a pair of lines is cut by a transversal, the two lines are parallel. However, the two angles are not parallel, so the lines are not parallel.

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