3 years ago

Find x, then find each angle.

Mathematics

1 answer:

SCORPION-xisa [38]3 years ago

8 0

Answer:

send the pic...........

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The sum of a number times 9 and 30 is at least -28

Mars2501 [29]

Answer:

9n + 30 ≥ -28

Step-by-step explanation:

Let the number be n. Then, symbolically, this statement is:

9n + 30 ≥ -28

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3 years ago

Select the correct answer.

Sophie [7]

Answer:

D) x² -x - 10 =0

Step-by-step explanation:

Given that

$\frac{2}{3x-6} - \frac{1}{3x+6} = \frac{1}{3}$

L.C.M

$\frac{2(3x+6)-(3x-6)}{(3x+6)(3x-6)} = \frac{1}{3}$

$\frac{(6x+12-3x+6)}{(3x+6)(3x-6)} = \frac{1}{3}$

$\frac{(3x+18)}{((3x)^{2} )-(6)^{2} } = \frac{1}{3}$

⇒ $3(3x+18) = 9 x^{2} - 36$

⇒ 9 x + 54 = 9 x² - 36

⇒ 9 x² - 36 - 9x - 54 =0

⇒ 9 x² - 9x - 90 =0

⇒ 9(x² -x - 10 ) =0

⇒ x² -x - 10 =0

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3 years ago

Find the distance between each pair of points (-5,-8) (-5,9)

sleet_krkn [62]

The distance between each pair is 17

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Four plumbers each charge a flat fee plus an hourly rate for repair visits. The table shows their total costs for repairs that r

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Four plumbers must have xyxy. But how many, I don’t even want to know lol!!!

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3 years ago

Read 2 more answers

Plz help pic is below thanks!

bagirrra123 [75]

Answer:

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Step-by-step explanation:

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