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2 years ago

5

To multiply terms with exponents, what must you do to the exponents? A) add them B) subtract them C) multiply them D) di

vide them

1 answer:

AysviL [449]2 years ago

8 0

Answer = a) add them

When you multiply terms you add the exponents

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Evaluate-2.75 - f for f = -6.5

Stels [109]

Answer:

Step-by-step explanation:

we have f=-6.5

-2.75- (-6.5)= -2.75+6.5=3.75

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2 years ago

paris run 3 1/2 laps around the circular track in the school gym. The track has a diameter of 1/2 mile. About how far does paris

fiasKO [112]

Answer:

5.497787144 miles

Step-by-step explanation:

Remember that circumference of a circle can be calculated with:

$2\pi r$

r=radius

We also know that the radius is just a half of the diameter.

So, the radius of the track is (1/2)/2=1/4 miles

Now, use the circumference of a circle formula to find how much she runs in 1 lap.

$2\pi (\frac{1}{4} )$

Simplify

$\frac{\pi }{2}$

This is how much she runs in 1 lap.

Multiply by 3.5 for 3 and a half laps.

$\frac{\pi }{2}*3.5$

The answer is around 5.497787144 miles.

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3 years ago

Find f(g(x)) and g(f(x)) for the following functions<br><br> f(x) = 2x<br><br> g(x) = x + 5

Helga [31]

F(x)=2x
G(x)=x+5
Now
F(g(x))=2(x+5)
=2x+10
G(f(x))=2x+5

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2 years ago

Elena and Diego each wrote equations to represent these diagrams. For

Tpy6a [65]

Elena is correct

Step-by-step explanation:

This is because a straight angle is always equal to 180 therefore in order to find the value of *w* you would have to add up to angles that are given and subtract them from 180, or in this case add up all the angles including *w* to get 180.

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1 year ago

Which side of DEF is the longest? <br> help pleasee

Papessa [141]

Answer:

the answer is c

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers