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3 years ago

PLEASE PLEASE HELP ME!!!!!!!

Mathematics

2 answers:

Darina [25.2K]3 years ago

8 0

Answer:

1 is C,, 2 is D

Step-by-step explanation:

3^4*x^4

5^2*x^2

Leona [35]3 years ago

4 0

Im pretty sure it’s B

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Find [-4/5]×3/7×15/16×[-14/9]

dangina [55]

The given expression is $\frac{-4}{5} \times \frac{3}{7} \times \frac{15}{16} \times (\frac{-14}{9})$ .

We need to simplify the given expression.

<h3>What is a rational number?</h3>

In mathematics, a rational number is a number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q.

Now group the rational numbers $(\frac{-4}{5}\times \frac{15}{16} ) \times (\frac{3}{7}\times (\frac{-14}{9}))$

$=(\frac{-4}{16}\times \frac{15}{5} ) \times (\frac{3}{9}\times (\frac{-14}{7}))$

$=(\frac{-1}{4}\times \frac{3}{1} ) \times (\frac{1}{3}\times (\frac{-2}{1}))$

$=(\frac{-3}{4} ) \times (\frac{-2}{3})=\frac{1}{2}$

Therefore, the simplified value of the given expression is $\frac{1}{2}$ .

To learn more about the rational numbers visit:

brainly.com/question/17450097.

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8 0

2 years ago

3.<br>June has 248 oranges. She sells of these oranges. How many oranges did June sell?<br>Answer.

uranmaximum [27]

Answer:

93. Divide 248 by 8. One eighth of 248 = 31.

June sold 3/8 of the 248 oranges.

If 1/8 = 31 and June sold 3/8 of the oranges.

Multiply 3 × 31. Therefore June sold 93 oranges.

Step-by-step explanation:

5 0

3 years ago

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What is the value of ▲ in the equation shown?<br><br> 8 x 4 = ( ▲ x 7) - (▲ x 3)<br><br> = _____

aleksandrvk [35]

The answer is 8 because
8 times 4 = 32
8 times 7 =56
8 times 3 =24
56 minus 24 = 32

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3 years ago

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Apply the distributive property to create an equivalent expression. 5 × ( − 2 w − 4 )

madreJ [45]

Answer:

5(-2w)-(5x4)

Step-by-step explanation:

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3 years ago

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-2 1/3 - (-5) = ? can someone please help me ty!

Eddi Din [679]

Answer: 8/3

Step-by-step explanation:

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3 years ago

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