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Ratling [72]
2 years ago
7

THIS IS WORTH 10 POINTS BECAUSE OF IMPROPER ANWSERS FOR POINTS

Mathematics
2 answers:
sdas [7]2 years ago
8 0

Answer:

JL and KL are equal in length, according to the definition of a midpoint.

Step-by-step explanation:

almond37 [142]2 years ago
5 0

Answer:

b

Step-by-step explanation:

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ollegr [7]
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3 years ago
Factorise quadratic equation<br> n^2-n=0
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n² - n = 0

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The ratio of boys to girls in home room is 2:3. If there are 8 boys how many girls are there .
Serhud [2]

Answer:

12 girls

Step-by-step explanation:

multiply 8 by 3/2 to get 12.

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Use a calculator to find the correlation coefficient of the data set.
ratelena [41]

Answer:

Step-by-step explanation:

Enter the x,y values in the box above. You may enter data in one of the following two formats:

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3 years ago
A ball is tossed up in the air at an initial rate of 50 ft/sec from 5 ft off the ground.
Fofino [41]

Answer with Step-by-step explanation:

Since we have given that

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Initial height of ball = 5 feet = h_0

a. What type of function models the height (ℎ, in feet) of the ball after tt seconds?

As we know the function for height h with respect to time 't'.

h(t)=-16t^2+v_0t+h_0\\\\h(t)=-16t^2+50t+5

b. Explain what is happening to the height of the ball as it travels over a period of time (in tt seconds).

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if it travels over a period of time then time becomes continuous interval . so it will use integration over a period of time

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3 0
3 years ago
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