Please give me the ansewer to this question 3/4^3

Mathematics

2 answers:

n200080 [17]3 years ago

7 0

Answer:

2.25

Step-by-step explanation:

galben [10]3 years ago

3 0

♡ The Question ♡

-Answer --> 3/4^3

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♡ The Answer ♡

Fraction --> 27/64

Decimal --> 0.421875

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♡ The Explanation/Step-By-Step ♡

(3/4)^3

Apply Exponent Rule! --> (a/b)^c = a^c/b^c

(3/4)^3 = 3^3/4^3

3^3 = 27

= 27/4^3

4^3 = 64

= 27/64

27/64 = 0.421875

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♡ Tips ♡

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luda_lava [24]

Answer:

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Step-by-step explanation:

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4 0

3 years ago

Read 2 more answers

Solve the equation 3/4x+3-2x = -1/4+1/2x+5

elena55 [62]

Hi there! The answer is x = -1

Let's solve this equation step by step!
$\frac{3}{4} x + 3 - 2x = - \frac{1}{4} + \frac{1}{2} x + 5$

First collect terms.
$- 1 \frac{1}{4} x + 3 = \frac{1}{2} x + 4 \frac{3}{4}$

Subtract (1/2)x from both sides.
$- 1\frac{3}{4} x + 3 = 4 \frac{3}{4}$

Subtract 3 from both sides.
$- 1\frac{3}{4} x = 1 \frac{3}{4}$

And finally divide by -1 3/4
$x = \frac{7}{4} \div - \frac{7}{4} = \frac{7}{4} \times - \frac{4}{7} = - \frac{28}{28} = - 1$