4 years ago

What is the solution to this addition sentence? 3/4 + (-1/2) = _____

Mathematics

2 answers:

Jobisdone [24]4 years ago

7 0

Answer:

C. ¼

Step-by-step explanation:

¾ + (-½)

Negative multiplies Positive to give Negative

¾ - ½ =

¾ - ²/4 = ¼

Vikki [24]4 years ago

6 0

$\text{Remove parentheses}\\\frac{3}{4} - \frac{1}{2} \\\text{Simplify}\\\frac{1}{4} \checkmark$

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diamong [38]

Answer:

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Step-by-step explanation:

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3 years ago

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Rewrite in simplest radical form square root of x times the fourth root of x. Show each step of your process.

Ipatiy [6.2K]

Answer:

$\sqrt[4] {x^3}$

Step-by-step explanation:

At this point, we can transform the square root into a fourth root by squaring the argument, and bring into the other root:

$\sqrt x \cdot \sqrt[4] x =\sqrt [4] {x^2} \cdot \sqrt[4] x = \sqrt[4]{x^2\cdot x} = \sqrt[4] {x^3}$

Alternatively, if you're allowed to use rational exponents, we can convert everything:

$\sqrt x \cdot \sqrt[4] x = x^{\frac12} \cdot x^\frac14 = x^{\frac12 +\frac14}= x^{\frac24 +\frac14}= x^\frac34 = \sqrt[4] {x^3}$

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2 years ago

What is 187 divided by 9

Marat540 [252]

187/9= 20.7
20 remainder 7

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3 years ago

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A novelist can write 1 chapter in 6 days. At that rate how many chapters can be written in 24 days

Andre45 [30]

I think that the answer would be 4 chapters.

Sorry if I'm wrong!

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3 years ago

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What is the value of x? 4 3 11 36 16 0 17/ 7 16

trasher [3.6K]

Answer:..Step-by-step explanation:

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3 years ago