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Butoxors [25]
3 years ago
6

Simplified the expression 5x-3(4-x)​

Mathematics
2 answers:
alina1380 [7]3 years ago
4 0

Answer:

8x-12

Step-by-step explanation:

Leona [35]3 years ago
3 0

Answer:

Step-by-step explanation:

5x-3(4-x)

8x−12

8x-12 is the answer

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What is (0.3)⋅(0.5)?
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6 0
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Tell whether the equation has one, zero, or infinitely many solutions:<br>9(x - 4) +15=9x – 21​
Mama L [17]

Answer:

Infinite solutions

Step-by-step explanation:

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8 0
3 years ago
Find the length of the missing side in the figure below. a = _______ cm.
WITCHER [35]

Answer:

\frac{2 \sqrt{177} }{5}

or

5.32cm correct to 2 decimal places

Step-by-step explanation:

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{7.1}^{2}  =  {a}^{2}  +  {4.7}^{2}

we need to rearrange this to find a²

{a}^{2}  =  {7.1}^{2}  -  {4.7}^{2}

a =  \sqrt{ \frac{708}{25} }

This can either be written as a fraction or decimal.

a =  \frac{2 \sqrt{177} }{5}

OR

a = 5.32

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5 0
2 years ago
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