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Firlakuza [10]
3 years ago
13

Help meeeeee with this! No links!

Mathematics
1 answer:
Gelneren [198K]3 years ago
3 0

Answer:

There is a mistake in Step 2. Maya distributed 3(x-10) as 3x+30, which is false. The correct step is: 6x+12 = 3x-30

Then solve for x

The answer is B. Maya made a mistake between Step 1 and Step 2 because she did not correctly distribute 3  to (x-10).

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A playground slide is 14.5 feet long with an 8.5-foot tall ladder. What is the measure of the angle that the slide makes with th
Vera_Pavlovna [14]
8.5 is opp of the angle and 14.5 is the hypotenuse.
Sin(X) = opp/hyp
or you can use Sin-1(opp/hyp) = X
Sin-1(8.5/14.5)=X
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8 0
3 years ago
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I hope this helps :)

6 0
3 years ago
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Bezzdna [24]

Answer:

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7 0
3 years ago
The length and width of a rectangle are in a 4:7 ratio. the perimeter of the rectangle is 352. what are the length and width
Savatey [412]
Length = 4x
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3 0
4 years ago
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