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4 years ago

65,000,000,000 in scientific notation

Mathematics

1 answer:

Mnenie [13.5K]4 years ago

7 0

6.5 x 10 to the 10th power.

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PLEASE HELP!! (click on the pic)

Vesna [10]

Answer

-8x^2+14x+14

Step-by-step explanation:

instructions included above :)

5 0

3 years ago

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What is y= (5x+7) (-2x+3) in standard form

nikitadnepr [17]

Answer:

y = 10x^2 + x +21

Step-by-step explanation:

3 0

3 years ago

What is the value of the expression <br> –180<br> –5<br> 5<br> 24

CaHeK987 [17]

The answer is -5 because a negative times a negative is a positive.

8 0

3 years ago

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If x =3+2 root 2 find x - 1/x

AveGali [126]

Answer:

-2+2 $\sqrt{2}$

Step-by-step explanation:

Since we have the value of x, 3+2 $\sqrt{2}$ , we can plug that value into the new equation.

We would recieve (3+2 $\sqrt{2}$ -1)/3+2 $\sqrt{2}$

Which could simplify to -2+2 $\sqrt{2}$

8 0

2 years ago

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Whats the answer im stuck ( -___-)

tatiyna

Answer:

(6r+7)+(13+7r)=13r+20

(13-1/2r)-(1-r)=12-1/2r

(-8-r)+(2r-4)=-12+r

Last one is r-13/6

Step-by-step explanation:

6 0

3 years ago