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3 years ago

AABC is dilated by a factor of 2 to produce AA'B'C!

Mathematics

2 answers:

lakkis [162]3 years ago

6 0

Answer:

Step-by-step explanation:

in this case, because it is being dilated by a factor of 2 this means that figure A´B´C´ will be double the size of its pre-image ABC.

each side will now be its double which means:

side A´C´= 10

side B´C´= 6

and side A´B´= 8

since the figure is only increasing its sides the angles of the right triangle remain the same.

<A= 37 degrees

Taya2010 [7]3 years ago

5 0

Answer:

Step-by-step explanation:

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Jim had some dimes, quarters, and nickels. First, he counted only the dimes and quarters and found that he had 9 coins. Then, he

Olegator [25]

Answer:

$1.90

Step-by-step explanation:

Represent the numbers of nickels, dimes and quarters by n, d and q.

Then: d + q = 9, or q = 9 - d.

Also, n + d = 10

Lastly, n + d + q = 15.

Let's substitute 9 - d for q in the equation immediately above:

n + d + (9 - d) = 15, or n + 9 = 15. Then n must be 6.

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zubka84 [21]

Answer:

Step-by-step explanation:

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alekssr [168]

Answer:

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Step-by-step explanation:

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