3 years ago

During a scuba dive, Lainey descended to a point 18 feet below the ocean surface. She continued her

Mathematics

1 answer:

Diano4ka-milaya [45]3 years ago

8 0

Answer:

I need Help on this one too.

Step-by-step explanation:

I am a Scuba Diver Haha But please help

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Which expression is equivalent to r to the 9th over r to the 3rd

alisha [4.7K]

Answer:

$r^{6}$

Step-by-step explanation:

To make this a bit easier to see, we'll expand that expression.

R to the 9th is just r times itself 9 times. R to the third is r times itself 3 times.

(excuse my bad formatting)

The expression:

r • r • r • r • r • r • r • r • r • 1

r • r • r • 1

Remember, anything and everything has a coefficient or denominator of 1.

So, we can cancel 3 r's from the numerator and denominator.

r • r • r • r • r • r • 1

Simplify....

$\frac{1r^{6}}{1}$

That just equals $r^{6}$ .

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3 years ago

What kind of ski slope would a beginner use

Pepsi [2]

I would use a small, easy slope.

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3 years ago

-12+x-34=60 If you like this question please rate this five stars! Thank you!

natulia [17]

Answer:

x=106

Step-by-step explanation:

Let's solve your equation step-by-step.

−12+x−34=60

Step 1: Simplify both sides of the equation.

−12+x−34=60

−12+x+−34=60

(x)+(−12+−34)=60(Combine Like Terms)

x+−46=60

x−46=60

Step 2: Add 46 to both sides.

x−46+46=60+46

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3 years ago

1. -8(-2x+6)+(-10) 2.9(x-8)-17x show work please

Damm [24]

1)-8(-2x+6)+(-10)
16x-48-10
16x-50
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3 years ago

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Each serving of a certain fruit snack contains 90 calories. Han wants to know how many calories he gets from the fruit snacks. W

Taya2010 [7]

Answer:

c=90(n)

Step-by-step explanation:

calories=90 calories times n servings

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3 years ago

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