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2 years ago

If it is 120 miles and you travel 40 mph, how long will it take you to get to your destination

Mathematics

2 answers:

Readme [11.4K]2 years ago

5 0

It’s D it will take you 4 hours

skad [1K]2 years ago

4 0

D. 4 hours. I would like brainlies please, so I can reach my new rank EXPERT. Thanks ~Angel411.

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Factor y=x^4 +6x^2-7

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2 years ago

Choose all true statements.

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Answer:

Some rational numbers are natural numbers

All whole numbers are integers

Some integers are natural numbers.

Step-by-step explanation:

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[100 ÷ (27 – 22)] – 3 • 5 + 25

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you can use PEMDAS to help you on further questions like this
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2 years ago

What is the simplified form of the following expression 7(^3√2x)-3(^3√16x)-3(^3√8x)

svlad2 [7]

Answer:

The simplified form of the expression is $\sqrt[3]{2x}-6\sqrt[3]{x}$

Step-by-step explanation:

Given : Expression $7\sqrt[3]{2x}-3\sqrt[3]{16x}-3\sqrt[3]{8x}$

To Simplified : The expression

Solution :

Step 1 - Write the expression

$7\sqrt[3]{2x}-3\sqrt[3]{16x}-3\sqrt[3]{8x}$

Step 2- Simplify the roots and re-write as

$16=2^3\times2$ and $8=2^3$

$7\sqrt[3]{2x}-3\times2\sqrt[3]{2x}-3\times2\sqrt[3]{x}$

Step 3- Solve the multiplication

$7\sqrt[3]{2x}-6\sqrt[3]{2x}-6\sqrt[3]{x}$

Step 4- Taking $\sqrt[3]{2x}$ common from first two terms

$\sqrt[3]{2x}(7-6)-6\sqrt[3]{x}$

$\sqrt[3]{2x}-6\sqrt[3]{x}$

Therefore, The simplified form of the expression is $\sqrt[3]{2x}-6\sqrt[3]{x}$

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2 years ago

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Four and one-sixth
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