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2 years ago

10

On a coordinate plane, the coordinates of vertices R and T for a polygon are R(−6, 2) and T(5, 2). What is the length of Side RT

of the polygon?

1 answer:

Rainbow [258]2 years ago

3 0

Use the formula
D=sqrt[ (x2-X1)^2 + (Y2-Y1)^2]

= sqrt(11^2+0^2)=11.

Sqrt means square root.

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alexgriva [62]

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2 years ago

It takes 10 people 15 hours to prepare the gym for the school dance. How many hours would it take 12 people to prepare the gym?

valentinak56 [21]

Answer

18 hours

Step-by-step explanation:

if 10 people spend 15 hours

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1 year ago

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3 years ago

Integers contain the whole numbers.true or false

julia-pushkina [17]

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hope this helps

4 0

3 years ago

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11. Suppose you buy 1 ticket for $1 out of a lottery of 1,000 tickets where the prize for the one winning ticket is to be $500.

erastovalidia [21]

Answer:

-50 cents

Step-by-step explanation:

The "Winnings" random variable has values -1 and 499

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-----------------------------

Expected Value = -1(999/1000) + 499(1/1000) = -500/1000 = -50 cents

6 0

2 years ago

Read 2 more answers