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3 years ago

I need a Math EXPERT!!! Please help me in my math homework. WILL MARK AS BRAINLIST.

Mathematics

1 answer:

qwelly [4]3 years ago

5 0

velocity is the slope (which can be calculated after finding the derivative) → given function f(x), velocity = f'(x).

acceleration is the slope of the velocity (which can be calculated after finding the derivative of the velocity) → given function f(x), acceleration is f''(x)

**************************************************************************************************

1a) A → B

f(x) = $\frac{25}{3}x + 10$

f'(x) = $\frac{25}{3}$

1b) B → C

f(x) = $\frac{-15}{3}x + 50$

f'(x) = $\frac{-15}{3}$ = -5

1c) C → D

f(x) = 20

f'(x) = 0

Hope this helps!

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olya-2409 [2.1K]

Answer:

Step-by-step explanation:

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so each angle is 60° (because 180/3 is 60)

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2 years ago

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A) the median is the middle measurement. Their ages could be 13, 14 and 15.
B) 2 students must be younger than 13
C) Like I said, the median is the middle measurement. If you have a list of numbers, you have to order them and take the middle number.

:) Have a nice day and maybe consider grading this answer brainliest? <3

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2 years ago

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Answer:

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1 year ago

1.What is the equation of the line perpendicular to that passes through ? Write your answer in slope-intercept form. Show your

Juliette [100K]

Answer:

1. Use a compass to make arc marks which intersect above and below then connect.

2. $y=\frac{1}{3}x + 2$

Step-by-step explanation:

1. To construct a perpendicular line, use a compass to draw arc marks from one end of the segment through point P. Then repeat this again at the other end. This means at point P there will be two intersecting arc marks. Repeat the process down below with the same radius as used above. Then connect the two intersections.

2. The point slope form of a line is $(y-y_1)=m(x-x_1)$ where $x_1=-3\\y_1=1$ . We write

$(y-1)=m(x--3)\\(y-1)=m(x+3)$

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$(y-1)=\frac{1}{3}(x+3)$

Simplify for slope intercept form.

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