3 years ago

In the grid below, points and B have been rotated 90° counterclockwise around the origin.

Mathematics

1 answer:

Aloiza [94]3 years ago

3 0

Answer: its the first one baby girl

Step-by-step explanation:

if im wrong you can blame me

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Anna gets paid $8.75/hour working as a barista at Coffee Break. Her boss pays her $9.00/hour for creating the weekly advertiseme

vladimir1956 [14]

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Step-by-step explanation:

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4 years ago

A company knows that unit cost C and unit revenue R from the production and sale of x units are related by Upper C equals StartF

levacccp [35]

Answer:

$990 per unit.

Step-by-step explanation:

The Unit Cost (C) and Unit Revenue R from the production and sale of x units are related by the function:

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We are required to find the rate of change of revenue per unit when the cost per unit is changing by $9 and the revenue is $1,000.

Rate of Change of C,

$\dfrac{dC}{dt}=\dfrac{R}{110000} \dfrac{dR}{dt} \\\dfrac{dC}{dt}=\$9, R=\$1000\\9=\dfrac{1000}{110000} \dfrac{dR}{dt}\\\dfrac{dR}{dt}=9 \div \dfrac{1000}{110000}\\=9 X \dfrac{110000}{1000}\\\dfrac{dR}{dt}=\$990 $ per unit$$

The Revenue is changing at a rate of $990 per unit.

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3 years ago

How to solve this problem -8 + k equals -17

MAVERICK [17]

-8 + k = -17

k = -17 + 8

k = 8 -17

k = -9

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3 years ago

In the grid below, points and B have been rotated 90° counterclockwise around the origin.​

In the grid below, points and B have been rotated 90° counterclockwise around the origin.