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3 years ago

Help for a free 20pts.

Mathematics

2 answers:

mixas84 [53]3 years ago

6 0

Answer:

Okay, so I checked on my calculator, and 5,6, and 7 are right

Step-by-step explanation:

Number 8 would be 45 degrees. Both of the missing angles would be 45 degrees

Those two lines on either side of the triangle mean both of the angles are the same.

vesna_86 [32]3 years ago

5 0

It would be 45° because if you subtract 90 from 180 you get 90 and then divide that by 2 and you get 45

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3 years ago

Martha Jackson had a $396.25 average monthly expenditure for clothing during the first quarter of the year. She spent $401.50 in

Sladkaya [172]

Answer: Martha spend $537.25 in june to have the same average as in the first quarter.

Step-by-step explanation:

Given that,

Average monthly expenditure for the first quarter= $396.25

Expenditure in April= $401.50

Expenditure in May= $250.00

Suppose, expenditure in June= x

To have the same average as in the first quarter, we have to take the average of the second quarter equals to the average of first quarter.

So,

Average monthly expenditure for the second quarter= $396.25

Using the formula of average for monthly expenditure for second qaurter as follow:

Average monthly expenditure for months April, May, and June= Sum of expenditure of April, May, and June divided by 3.

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396.25= (401.50 + 250.00 + x)/3

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3 years ago

What is 37,493 decreased by 8,500

melisa1 [442]

Answer:

28,993

Step-by-step explanation:

Subtract 8,500 from 37,493

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Andrej [43]

Answer:3

Step-by-step explanation:

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4 years ago

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