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xeze [42]
3 years ago
8

Translate the words into a mathematical expression. Two-thirds of the sum of 122 and 98. 99 divided by 10, then multiplied by th

e sum of 84 and 3. Compare the two expressions. (10 + 5) and 10+53 (16 – 4) + 9 and (16 – 4)
Mathematics
1 answer:
g100num [7]3 years ago
6 0

1. The sum of 122 and 98 is (122+98)

Two-thirds of the sum of 122 and 98 is

\dfrac{2}{3}\cdot (122+98).

2.  99 divided by 10 is \dfrac{99}{10}. The sum of 84 and 3 is (84+3).

99 divided by 10, then multiplied by the sum of 84 and 3 is

\dfrac{99}{10}\cdot (84+3).

3. (10+5)=15,

1=+53=63.

Since 15<63, then (10+5)<10+53.

4. (16-4)+9=12+9=21,

(16-4)=12.

Since 21>12, then (16-4)+9>(16-4).


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Juile planted a rectangular garden that is 20 feet long. She placed 56 feet of fencing around her garden. Draw and label a sketc
Xelga [282]

Answer:

Step-by-step explanation:

The formula for determining the perimeter of a rectangle is expressed as

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She placed 56 feet of fencing around her garden. This means that the perimeter of the garden is 56 feet. If the length of the rectangular garden is 20 feet, i means that

2(20 + W) = 56

Dividing through by 2, it becomes

20 + W = 28

W = 28 - 20

W = 8 feet

The formula for determining the area of a rectangle is expressed as

Area = length × width

Therefore,

Area = 8 × 20 = 160 square feet

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3 years ago
Please help with math
Ivan

Answer:

B is the answer

Step-by-step explanation:

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Read 2 more answers
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