3 years ago

If you are good at graphs help!!!

Mathematics

1 answer:

nirvana33 [79]3 years ago

5 0

Answer:

Step-by-step explanation:

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How many terms are in the algebraic expression 11;; +3 ?

xxTIMURxx [149]

That would be two terms

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3 years ago

Round to the nearest tenth

Verdich [7]

Answer:

17.7

Step-by-step explanation:

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3 years ago

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What is the next step you should take?<br> 1 + 18n = 33

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What are the zeros of the quadratic function f(x) = 6x2 – 24x + 1?

MAXImum [283]

Answer:

Step-by-step explanation:

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4 0

4 years ago

PLZ help picture included

cupoosta [38]

Answer:

4 miles

Step-by-step explanation:

Let

x ----> the time to returned back biking in hours

d ---> the distance in miles

s ---> speed in miles per hour

Remember that

The speed or rate is equal to divide the distance by the time

$s=\frac{d}{t}$

The distance is equal to multiply the speed by the time

$d=st$

we know that

$18\ min=\frac{18}{60}\ hours$

The distance to his friend's house and the distance of return is the same

$10x=4(x+\frac{18}{60})$

solve for x

$10x=4x+\frac{18}{15}$

subtract 4x both sides

$10x-4x=\frac{18}{15}$

$6x=\frac{18}{15}$

$x=\frac{1}{5}\ hours$

The total distance of the round trip is

$y=10x+4x+\frac{18}{15}$

substitute the value of x

$y=10(\frac{1}{5})+4(\frac{1}{5})+\frac{18}{15}$

$y=2+2=4\ miles$

6 0

4 years ago