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ArbitrLikvidat [17]
3 years ago
6

Can You Guys Help Me With Questions 7 through 10? Please? Thank You!

Mathematics
1 answer:
Alborosie3 years ago
3 0
#7 is C m=5.6
#8 is D j=8/15
#9 is C v=4.5
#10 is A x= -6

i hope i helped u out in a way :)
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In a machine, a large gear completes a revolution every minute while a small gear completes a revolution every 24 seconds. If th
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If the end points of the diameter of a circle are (9,4) and (5,2) what is the standard form equation of the circle
timurjin [86]

Answer:

(x - 7)² + (y - 3)² = 5

Step-by-step explanation:

The center (h , k) is the midpoint of two end points of diameter

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Equation: (x - 7)² + (y - 3)² = 5

6 0
3 years ago
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6 0
3 years ago
Read 2 more answers
On a coordinate grid, AB has an end point B at (24, 16). The midpoint of AB is P(4, -3). What is the y-coordinate of Point A?
inysia [295]

The y-coordinate of point A is -22

Step-by-step explanation:

Given

B = (24,16)

P = (4,-3)

The formula for mid-point of AB will be given by:

P = (\frac{x_A+x_B}{2} , \frac{y_A+y_B}{2})

As we already know the y-coordinate of midpoint

We can put the formula's y coordinate equal to the given value

\frac{y_A+y_B}{2} = -3\\\frac{y_A + 16}{2 } = -3\\y_A+16 = -3 * 2\\y_A +16 = -6\\y_A = -6-16\\y_A = -22

Hence,

The y-coordinate of point A is -22

Keywords: Mid-point, coordinate geometry

Learn more about coordinate geometry at:

  • brainly.com/question/5565320
  • brainly.com/question/5720422

#LearnwithBrainly

7 0
2 years ago
Please help me if you can
mezya [45]

answer:

i got the first two

4 0
3 years ago
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