3 years ago

Well hi and hi and please help 10 points

Mathematics

1 answer:

Nady [450]3 years ago

5 0

51.63 is the answer!

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Answer: F(-0.5,-0.5)

Step-by-step explanation:

A(3,3) H(-4,-4)

The coordinates of the midpoint of the diagonal AH F(x,y):

$\displaystyle\\F(x,y)=(\frac{3+(-4)}{2} ,\frac{3+(-4)}{2} )\\\\F(x,y)=(\frac{3-4}{2} ,\frac{3-4}{2})\\\\F(x,y)=(\frac{-1}{2},\frac{-1}{2})\\\\F (x,y) =(-0.5,-0.5)$

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What is the sum of the expressions for n=-2n=−2 and m=5m=5 ?

Liula [17]

Answer:

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Step-by-step explanation:

Expression: (3m+2n−6) and (−4−6m+7n)

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Before inserting the values, let's add both expressions.

(3m+2n−6) + (−4−6m+7n)

3m+2n−6 −4 − 6m + 7n

-3m + 9n - 10

Inserting the values;

-3(5) + 9(-2) - 10

-15 - 18 -10

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3 years ago

A model of a famous statue is 1 1/2 inches tall. The actual statues is 3 3/4 feet tall. What is the ratio of the height of the m

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Step-by-step explanation:

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