3 years ago

What is -1 times x to the second power

Mathematics

1 answer:

sdas [7]3 years ago

7 0

-1*x^2= -1

-1*(1)^2

-1*1= -1

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(3n^2+13n^3+5n)-(7n+4n^3)

Fantom [35]

Answer: n*(3n+2)*(3n-1)

Step-by-step explanation:

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3 years ago

A supply company manufactures copy machines. The unit cost C (the cost in dollars to make each copy machine) depends on the numb

ArbitrLikvidat [17]

Answer:

$9327

Step-by-step explanation:

Apparently, the cost function is supposed to be ...

C(x) = 0.4x^2 -112x +17167

This can be rewritten to vertex form as ...

C(x) = 0.4(x^2 -280) +17167

C(x) = 0.4(x -140)^2 +17167 -0.4(19600)

C(x) = 0.4(x -140)^2 +9327

The vertex of the cost function is ...

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The minimum unit cost is $9327.

_____

<em>Comment on the question</em>

You found the number of units that result in minimum cost (140 units), but you have to evaluate C(140) to find the minimum unit cost.

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3 years ago

Whats the slope in y=−5−12x.?

jek_recluse [69]

Answer:

-12

Step-by-step explanation:

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3 years ago

Read 2 more answers

In ABC AD and BE intersect each other at point q according to a theorem on medians q divides AD in the ratio 2:1 what are the co

victus00 [196]

C. (3.33, -3) would be the answer

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3 years ago

Which angles are complementary<br> to <1. Select all that apply.

lbvjy [14]

Answer:

∠5

Step-by-step explanation:

Complementary angles are angles that:

sum to 90°
make a right angle

Given this information, angles 2, 3, and 4 are already right angles. That leaves angle 5 and angle 1 to be complementary with each other, as they form a right angle.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

~ ren

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3 years ago