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3 years ago

Please help me need an answer

Mathematics

1 answer:

kirill [66]3 years ago

4 0

I would go with the first choice
It is saying that the number of dances between Middle school and High school cannot be more than 10, but it could be 10, and that the time that the Middle school + High school dances must be less than 90 minutes...which was exactly what was stated in the problem.

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Hola regalo puntos :D

yawa3891 [41]

Answer:

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6 0

3 years ago

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I need help and show work

Mama L [17]

A = 22 x 60 = 1320

B = 60 x 60 = 3600

Hope this helps. I'm not smart ;w;

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3 years ago

HELP if you’re smart answer all 9 questions its easy<br><br> NO LINKS!!! pls be correct

Nesterboy [21]

Step-by-step explanation:

if it's easy why don't you do it. not trying to be rude are whatever

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3 years ago

A high school track athlete sprints 100 yards in 15 second.

Kay [80]

Answer:

0.00378787866666666666666666666667 mi/s

Step-by-step explanation:

100yards to miles is 0.05681818 miles

0.05681818 miles divided by 15sec is

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6 0

3 years ago

Work out the co ordinates of the midpoint of (-2,-1) and (-2,4)

s2008m [1.1K]

Answer:

$(-2,\frac{3}{2})$

Step-by-step explanation:

To find the midpoint, simply use the Midpoint Formula.

The Midpoint Formula states that for two points $(x_1,y_1)$ and $(x_2,y_2)$ , the midpoint will be: $(\frac{x_1+x_2}{2} ,\frac{y_1+y_2}{2} )$ .

So, here, $(x_1,y_1)$ = (-2, -1) and $(x_2,y_2)$ = (-2, 4). The midpoint is then: $(\frac{-2+(-2)}{2} ,\frac{-1+4}{2} )=(\frac{-4}{2} ,\frac{3}{2} )=(-2,\frac{3}{2})$

Thus, the answer is $(-2,\frac{3}{2})$ .

Hope this helps!

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3 years ago

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