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3 years ago

The moon is about 240,000 miles from earth . What is the distance written as a whole number multiplied by a power of ten

1 answer:

6 0

240,000 is a whole number. Now do the power of ten lol. Use a calculator. Remember don't do it all at once. The powers mean multiplying separate for example: 10×10 equals 100. I hundred times10 equals 1000. That is powered by three because it is multiplying 1030 different times which makes it the power. Simple math these days ha ha

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The whole number 140 is divisible by 2, 3, 4, 5, 7, and 10.<br><br><br> True or False

Mariulka [41]

False. It is not divisible by 3.

4 0

2 years ago

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Circle o is shown below the diagram is not drawn to scale if m

Vadim26 [7]

Answer:

∠ O = 72°

Step-by-step explanation:

the inscribed angle R is half the measure of its intercepted arc NQ , then

arc NQ = 2 × 36° = 72°

the central angle O is equal to the measure of the arc that subtends it , so

∠ O = arc NQ = 72°

7 0

2 years ago

In the following exercises, multiply the binomials. Use any method.<br> 254. (10a − b)(3a − 4)

lys-0071 [83]

Answer:

Hence the expression $(10a-b)(3a-4)=30a^2-3ab-40a+4b$

Step-by-step explanation:

Explanation

The given expression is (10a-b)(3 a-4).
We have to multiply the given expression.
Multiply the (10a-b) by -4, multiply the (10 a-b) by 3a then add like terms.

$\begin{matrix}{} & {} & {} & {} & 10a & - & b \\ \times & {} & {} & {} & 3a & - & 4 \\ \end{matrix}$

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$\begin{matrix}{} & {} & {} & - & 40a & + & 4b \\ 30{{a}^2} & - & 3ab & {} & {} & {} & {} \\ \end{matrix}$

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$\begin{matrix}30{{a}^2} & - & 3ab & - & 40a & + & 4b \\ \end{matrix}$

7 0

2 years ago

Help me it's too urgent

xxTIMURxx [149]

Answer:

id k if it's right but i hope this helps :)

Step-by-step explanation:

5 0

3 years ago

An international company has 22,100 employees in one country. If this represents 19.3% of the company's employees, how many empl

Anarel [89]

Hey there!

22100 : 19.3
x : 100

$19.3x = 2210000 \\ x = 114507.77$
Nearest whole number = 114508

Answer : Total employees = 114,508

Hope this helps. - M

8 0

3 years ago

Read 2 more answers