3 years ago

Simplify: (8.9 x 10^4)(4 x 10^8)

Mathematics

1 answer:

Advocard [28]3 years ago

6 0

35600000000000 (Maybe???)

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Which choice is equivalent to the fraction below? Hint: Rationalize the denominator and simplify.

inna [77]

Answer:

$\boxed{\text{D. }3\sqrt{2}}$

Step-by-step explanation:

Multiply numerator and denominator by √2

$\dfrac{6}{\sqrt{2}} = \dfrac{6}{\sqrt{2}} \times \dfrac{\sqrt{2}}{\sqrt{2}}\\\\= \dfrac{6\sqrt{2}}{2}\\\\= \boxed{3\sqrt{2}}$

4 0

4 years ago

Read 2 more answers

5^4•5x is equivalent to

Elena-2011 [213]

Answer:

625•5x

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7 0

3 years ago

6 times 1,356 using expanded form

grin007 [14]

8,000+100+30+6
first you do 6*1356 which is 8136 then just write the numbers as the place value

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4 years ago

(7,-1) and (6, 6)

vova2212 [387]

Answer:

y=-7x+48 slope would be -7

Step-by-step explanation:

Used a Regression Calculator

3 0

3 years ago

Khan Academy math question. Just answer the picture

MrRissso [65]

Answer is 175
To start you need to work backwards from the mean so do 158*4 to give you the total of the revenue then simply minus what was given to get 175
Hope this helped

4 0

3 years ago