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Dimas [21]
3 years ago
14

If T is the midpoint of SU, find x.

Mathematics
1 answer:
navik [9.2K]3 years ago
6 0

A midpoint lies right in the middle so this splits the segment into two equal halves.

ST = TU

Let's plug the expressions from the picture into our equation.

8x + 11 = 12x - 1

Add 1 to both sides, and subtract 8x from both sides.

12 = 4x

Divide both sides by 4

3 = x

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W = 120 + 5(h - 30). 

 

So, if he works 35 hours, he will earn:

 

120 + 5(35 - 30) = 120 + 5(5) = 120 + 25 = $145.

 

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6 0
3 years ago
3/10 multiply to find an equivalent fraction
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3 years ago
What is the trigonometric ratio for sin C ?<br><br> Enter your answer, as a simplified fraction.
Contact [7]
By definition we have to:
 Sin (x) = C.O / h
 Where,
 x = angle
 C.O = opposite leg
 h: hypotenuse.
 Substituting values we have:
 Sin (C) = AB / 82
 We should look for AB. For this, we use the following relationship:
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 Simplifying:
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 Answer:
 
the trigonometric ratio for sin C is:
 Sin (C) = 9/41
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3 years ago
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Answer:

maybe 14 or 15 im not good with this stuff im in 8th grade and im very very behind a lot im prob gonna delete this app cuz I dont understand anything

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A 15% percent markup means that the typewriter cost was increased by 15%, or 0.15 by moving the decimal 2 places to the left. If the original price was x, and 15% of it is 0.15*x, we can add them up to get 1.15*x=129.95. Dividing both sides by 1.15, we get x=113 dollars
8 0
3 years ago
Read 2 more answers
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