2 years ago

What is the following

Mathematics

1 answer:

Stella [2.4K]2 years ago

3 0

Answer:

what is it you just said What is the following?

Step-by-step explanation:

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Fedex typically deleviers 2,400 packages per day and uses 75 trucks for delivery. If the number of trucks used per day is propor

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2 years ago

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Lerok [7]

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2 years ago

Eric earned 60 points on his last test if there were 75 possible points what was his percent grade

Andru [333]

So 75 points is your 100%. You can do 60 over 75 is equal to X over 100. You divide your numerator(60) by your denominator(75) to get 85.7142857%, or to round to your nearest percent, your answer would be roughly 86%.

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3 years ago

Choose the solutions of the following systems of equations x^2+y^2=6 and x^2-y=6

den301095 [7]

Answer:

The solutions are (-√6,0) and (√6,0)

(-√5,-1) and (√5,-1)

Step-by-step explanation:

The equations are:

${x}^{2} + {y}^{2} = 6$

and

${x}^{2} - y = 6$

We make y the subject in the second equation to get;

$y = {x}^{2} - 6$

We substitute into the first equation to get:

${x}^{2} + ({x}^{2} - 6 )^2= 6$

$x = \pm \sqrt{6}$

and $x = \pm \sqrt{5}$

The solutions are (-√6,0) and (√6,0)

(-√5,-1) and (√5,-1)

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2 years ago

F(x)=-x^2-10x-2 <br> given the polynomial function is F(-9)

SpyIntel [72]

Answer:

169

Step-by-step explanation:

dont trip

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3 years ago

What is the following​

What is the following