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3 years ago

What is 5/3 to the second power

2 answers:

8 0

All this means is you want to multiply the number by itself twice.

If you remember fraction multiplication all you do is multiply denominator of each and numerator of each.

ollegr [7]3 years ago

5 0

0.55555555555 but you can round is up and you will be cool

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A block of gold with a mass of 3864 kilograms has a volume of 0.2 cubic meters. What is the density of gold?

kaheart [24]

The density of the gold is 772.8 kilograms\cubic meters

3 0

3 years ago

Identifying the Constant Rate of Change from a Table

Dmitry [639]

Answer:

the more you know

Step-by-step explanation:

5 0

3 years ago

Solve your equation using trail and improvement. A number plus ten times its square root is is equal to one thousand

Alex

Answer:

$x \approx 729$

Step-by-step explanation:

Given

Let the number be x

So:

$x + 10\sqrt x = 1000$

Required

Using trial and improvement, find x

This implies that we keep guessing the values of x until we get a value that match the equation.

Let

$x = 625$

So, we have:

$x + 10\sqrt x = 1000$

$625 + 10 *\sqrt{625}$

Take the square root of 625

$625 + 10 *\sqrt{625} = 625 + 10 *25$

$625 + 10 *\sqrt{625} = 625 + 250$

$625 + 10 *\sqrt{625} = 875$

Let

$x = 729$

So, we have:

$x + 10\sqrt x = 1000$

$729 + 10 * \sqrt{729}$

Take the square root of 729

$729 + 10 * \sqrt{729} = 729 + 10 * 27$

$729 + 10 * \sqrt{729} = 729 + 270$

$729 + 10 * \sqrt{729} = 999$

At this point, we can conclude that x is approximately 729 because

$999 \approx 1000$

So:

$x \approx 729$

5 0

3 years ago

The length of one side of APTV is given. Use the relationship between the sides of a 30°-60°-90° triangle to find the lengths of

aliina [53]

Answer:

your answers will be 3 and 6

Step-by-step explanation:

have a nice day !!^_^

8 0

3 years ago

A jewelry maker has 51 inches of chain. She wants to cut the chain into 9 equal parts. How long will each part be?

astra-53 [7]

The 9 pieces of chain will be around 5.6 inches

6 0

3 years ago

Read 2 more answers