4 years ago

Can someone help me with this please.

Mathematics

1 answer:

olga2289 [7]4 years ago

4 0

C to your question for this

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3 years ago

Landon drove 40 miles in 1 1/4 hours. If he drove at a constant rate, how far did he travel in one hour?

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Answer:

32 miles

Step-by-step explanation:

To find miles per hour, divide miles by hours.

40 mi/(1.25 h) = 32 mi/h

At that rate, Landon traveled 32 miles in 1 hour.

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3 years ago

Rewrite the following equation in slope-intercept form.

Juli2301 [7.4K]

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Step-by-step explanation:

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3 years ago

Given f(x) and g(x) = k⋅f(x), use the graph to determine the value of k.

ollegr [7]

Answer:

k=5

Step-by-step explanation:

step 1

Find the equation of the line f(x)

we have the points

(-4,0) and (-2,2)

<em>Find the slope m</em>

$m=(2-0)/(-2+4)\\m=1$

Find the equation of the line in point slope form

$y-y1=m(x-x1)$

we have

$m=1\\(-4,0)$

substitute

$y-0=(1)(x+4)$

$y=x+4)$

Remember that

f(x)=y

$f(x)=x+4$

step 2

Find the equation of the line g(x)

we have the points

(-4,0) and (-2,-10)

<em>Find the slope m</em>

$m=(10-0)/(-2+4)\\m=5$

Find the equation of the line in point slope form

$y-y1=m(x-x1)$

we have

$m=5\\(-4,0)$

substitute

$y-0=(5)(x+4)$

$y=5(x+4)$

Remember that

g(x)=y

$g(x)=5(x+4)$

Remember that

$g(x)=kf(x)$ ------> $g(x)=5(x+4)$

therefore

k=5

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4 years ago

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A car dealership has 180 cars on their lot. If they increase their inventory by 25%, how many cars will be on the lot?

4vir4ik [10]

Answer:

There will be 225 cars on the lot.

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3 years ago

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