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SSSSS [86.1K]
3 years ago
13

Ray SU is an angle bisector of ∠RST. The measure of ∠TSU is 42°. What is the measure of ∠RST?

Mathematics
1 answer:
olchik [2.2K]3 years ago
3 0
If we were to focus only on <RSU, the measure would be the same as <TSU, which is 42 degrees. However, because it is asking for the entire angle (<RST), the measure would be doubled. The measure of <RST is 84.
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If i earn $8.10 and hour and worked 6 hours a day how many days would i need to work to get 470 hours.
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3 years ago
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Mnenie [13.5K]

Answer:

  • 10. 0.99
  • 11. -60
  • 12. 5.5

Step-by-step explanation:

<u>Use the slope formula:</u>

  • m = (y2 - y1)/(x2 - x1)

10.

  • m = (6.24 - 3.27)/(5 - 2) = 2.97/3 = 0.99

11.

  • m = (240 - 360)/(3 - 1) = -120/2 = -60

12.

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6 0
3 years ago
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Mama L [17]

Answer:

Step-by-step explanation:

According to the table, function g(x) reaches the max height of 33, approx.

The equation of motion is f(x) = -16x^2 + 42x + 12.  We need to determine the maximum of this function.  To do this, find the x-coordinate of the vertex, which is x = -b/(2a), or x = -42/(2*-16), or 1.31 sec.

Evaluating f(x) = -16x^2 + 42x + 12 at x = 1.31 sec, we get f(1.31) = 39.6.

So it appears that f(x) has a higher max than does g(x); the difference is approx. 39.6 - 33, or 6.6

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3 years ago
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BabaBlast [244]

Answer:

12

Step-by-step explanation:

(5+7)/7=12/7.

Green box = 12.

5 0
2 years ago
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