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2 years ago

1. todo numero...

Mathematics

1 answer:

vazorg [7]2 years ago

3 0

I would say (B)

Natural numbers are also whole numbers

Natural numbers start after 1, so {1,2,3,4,5....}

Whole numbers are numbers that are complete in itself and it includes 0 unlike natural numbers

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Explain in words how to solve the following problem.Maske sure to include all steps and the answer. 3/7 divided by 1/2

Maksim231197 [3]

To divide by a fraction is to multiply by its recipricle.
3/7 × 2/1
simplify fraction
3/7 × 2
multiply
6/7

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2 years ago

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3 1/2 - 1 1/3 x x= 1

slamgirl [31]

Answer:

The value of x for the given expression is $\frac{15}{8}$

Step-by-step explanation:

Given as :

<u>The expression is written </u>

3 $\dfrac{1}{2}$ - 1 $\dfrac{1}{3}$ × x = 1

Or, 1 $\dfrac{1}{3}$ × x = 3 $\dfrac{1}{2}$ - 1

Or, $\frac{(1\times 3) + 1}{3}$ × x = $\frac{(3\times 2) + 1}{2}$ - 1

Or, $\dfrac{4}{3}$ × x = $\dfrac{7}{2}$ - 1

Or, $\dfrac{4}{3}$ × x = $\dfrac{7-2}{2}$

Or, $\dfrac{4}{3}$ × x = $\dfrac{5}{2}$

∴ x = $\frac{\frac{5}{2}}{\frac{4}{3}}$

Or, x = $\frac{5\times 3}{2\times 4}$

I.e x = $\frac{15}{8}$

So, The value of x = $\frac{15}{8}$

Hence The value of x for the given expression is $\frac{15}{8}$ Answer

6 0

2 years ago

Divide. 1/4 ÷ 3=<br>help

Aleonysh [2.5K]

1/4/3 = 1/12
hope you understand

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2 years ago

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dexar [7]

Answer:i would say 1

Step-by-step explanation:

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2 years ago

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Find y'' if y= 9csc x

sineoko [7]

Answer:

y" = csc(x)[9cot²(x) - csc²(x)]

Step-by-step explanation:

Step 1: Define

y = 9csc(x)

Step 2: Find 1st derivative

y' = -9csc(x)cot(x)

Step 3: Find 2nd derivative

y" = 9csc(x)cot(x)cot(x) + -csc(x)csc²(x)

y" = 9csc(x)cot²(x) - csc³(x)

y" = csc(x)[9cot²(x) - csc²(x)]

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2 years ago