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Ierofanga [76]
2 years ago
14

#2 *

Mathematics
1 answer:
natka813 [3]2 years ago
8 0

Answer:

D.  (5,4)

Step-by-step explanation:

I graphed point S and point T on a graph. Then I found the midpoint of the line, (5,4).

If this answer is correct, please make me Brainliest!

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What is the answer to the problem x-21=36
Ede4ka [16]

Answer:

x=57

Step-by-step explanation:

3 0
3 years ago
The equations y = 30x + 10 and y = –x2 + 150x + 10 model the daily sales of two car models, where x represents the number of day
yuradex [85]

Answer:

  day 0, day 120

Step-by-step explanation:

You want to find the value of x that makes both y-values be the same:

  y = y

  30x +10 = -x^2 +150x +10

  x^2-120x = 0 . . . . subtract the right side of the equation

  x(x -120) = 0 . . . . . factor

Values of x that make this true are x=0 and x=120.

The same number of each car was sold on day 0 and day 120.

7 0
3 years ago
The pitch of a roof is its slope. The roof of a home rises vertically a distance of 8 ft through a horizontal distance of 15 ft.
PIT_PIT [208]
If we discuss this as if it is a triangle then the "rise" is the vertical side and the "run" is the adjacent side.
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To find the angle of this roof pitch we look up the arc tangent of <span> <span> <span> 0.5333333333  </span> </span> </span> and we find that is 28.072 Degrees

Trigonometry Calculator:
http://www.1728.org/trigcalc.htm




4 0
2 years ago
Three vertices of a rectangle have coordinates (3,4), (5,−4), and (−7,−7). Determine the fourth vertex of the rectangle and then
Ket [755]
The fourth vertex would be at point (-9,1).
The slope from (5,-4) to (3,4) is -8/2 or -4.
So I did that with (-7,-7) to the fourth vertex to get the answer.
7 0
3 years ago
Mila is going to invest in an account paying an interest rate of 2.5% compounded
Anarel [89]

Answer:

15400

Step-by-step explanation:

3 0
3 years ago
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