2 years ago

Round to the nearest tenth 3.2649

Mathematics

1 answer:

katovenus [111]2 years ago

5 0

Answer:

3.3

Step-by-step explanation:

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Estimate the value 9.03 + 19.87 x 3.11 - 4.97

dybincka [34]

Answer:

Step-by-step explanation:

For this problem you would first round everything. 9.03 becomes 9, 19.87 becomes 20, 3.11 becomes 3 and 4.97 becomes 5. You then just do the problem. 9 + 20 = 29, multiplied by 3 makes 87, 87 - 5 = 82.

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2 years ago

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Ne4ueva [31]

Answer:

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3 years ago

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Solve for x if the angles are 110 and 2x+3

katen-ka-za [31]

Answer:

x=16

Step-by-step explanation:

Because this is an isosceles triangle the angle 2x+3 is the same as the missing angle. The angles in triangles add up to 180 degrees. 180-110=70.

Because the two angles are the same you can divide 70 by 2 to get 35.

35=2x+3.

35-3=2x+3-3

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32/2=2x/2

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Multiply mixed numbers 3 1/2 X 2 1/3

cricket20 [7]

Answer:

8 1/6

Step-by-step explanation:

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2 years ago

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Sara Blake's grandmother gave her $3000.00 to save for college. She put it in a savings account that earns 6% interest per year.

zubka84 [21]

I assume you are looking for the total. The total amount in the account will be $4,781.54 if the interest is compounded annually.

If she is earning 6% interest, the balance in her account will be multiplied by 1.06 each year.

You can evaluate the following expression to find the total.
$3000(1.06)^8 = 4781.54$

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3 years ago