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lana66690 [7]
3 years ago
12

7/3+3(2/3−1/3)*2 I need an answer to this question really quick, and by the way the two in the end is a second power

Mathematics
2 answers:
sweet-ann [11.9K]3 years ago
7 0

Answer:

\frac{8}{3}

Step-by-step explanation:

Given

\frac{7}{3} + 3(\frac{2}{3} - \frac{1}{3} )²

= \frac{7}{3} + 3 (\frac{1}{3} )²

= \frac{7}{3} + 3 × \frac{1}{9}

= \frac{7}{3} + \frac{1}{3}

= \frac{8}{3}

melomori [17]3 years ago
7 0

Answer:

8/3

Step-by-step explanation:

7/3+3(2/3-1/3)^2

=7/3+3(1/3)^2

=7/3+3(1/9)

=7/3+3/9

=7/3+1/3

=8/3

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Answer:

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3 years ago
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2 years ago
A right rectangular prism's edge lengths are 10.5 inches, 5 inches, and 2 inches. How many unit cubes with edge lengths of .5 in
Ede4ka [16]

Answer:

840 cubes

Step-by-step explanation:

First we need to find the volume of each one:

Rectangular prism: Volume = 10.5 * 5 * 2 = 105 in3

Cube: Volume = 0.5 * 0.5 * 0.5 = 0.125 in3

Now, to find how many cubes can fit inside the prism, we just need to divide the volume of the prism by the volume of the cube:

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6 0
3 years ago
Which expressions are equivalent to the expression 7(5 + m) – 8? Check all that apply.
IRINA_888 [86]

Answer:

there are no expressions in the question, so I can't help you. Can you post the expressions?

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3 years ago
Read 2 more answers
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EleoNora [17]

Answer:

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Step-by-step explanation:

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