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Arte-miy333 [17]
3 years ago
12

a bastetball is passed through the air. The height h of the ball in feet after the distance d in feet the ball travels horizonta

lly is given by h=-d^2+ 10d+ 5. How far horizontally from the player passing the ball will the ball land on the ground?
Mathematics
1 answer:
Ksenya-84 [330]3 years ago
3 0
You want the (positive) distance when the height is 0, 0= -d^2 + 10d +5. You would factor that out(You'd get radicals), and the final answer would be <span>5±<span>30<span>−−</span>√</span></span><span> You'd take the only positive one of the two, 5 + srt(30) I hope I did that right :/</span>
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∠U=90°, TS = 73, SU = 55, and UT = 48.
ololo11 [35]

Answer:

sin S =  is the ratio found.

Step-by-step explanation:

It is given that m∠U = 90°

TS is the hypotenuse = 73 units

UT is the adjacent side of the right angle = 48 units

SU is the base of the triangle = 55 units

Now we have to find the ratio as,

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sin S =

Plugin the values, we will get,

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disclaimer this is not my work it is youaskianswer's work.

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Serggg [28]

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3 years ago
In the diagram below of triangle ABC, the medians meet at point G. If CF = 39, what is the length of CG?
LenKa [72]

Applying the centroid theorem of a triangle, the length of CG is: 26.

<em><u>Recall:</u></em>

  • Medians join the vertices to the midpoint of the opposite sides of a triangle.
  • The center that all the three medians intersect at is called the centroid.
  • Based on the centroid theorem, the distant from the centroid to the vertex = 2/3 of the median length.

Triangle ABC is shown in the image attached below. G is the centroid.

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CG = 2/3(CF) ---> Centroid Theorem.

  • Substitute

CG = 2/3(39)

CG = 26

Therefore, applying the centroid theorem of a triangle, the length of CG is: 26.

Learn more about centroid theorem on:

brainly.com/question/20627009

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r-ruslan [8.4K]
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