when you rotate something 180 degrees in a coordinate plane the values become (-x, y). what if y was already negative?

Answers

Answer 1

Answer: I think it would become (-x -y)

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What does 2(x+3)+(4x-5) equal?

Answers

Answer:

6x+1

Step-by-step explanation:

Open parenthesis:

2x+6+4x-5

Combine like terms:

6x+1

Inequalities 8-4x>-12

Answers

You subtract -8 from -12 and then you have -4x>-20 and when you divide a negative number the sign switches so you get X<5

Answer:

x < 5

Step-by-step explanation:

8-4x>-12

One solution was found :

x < 5

Rearrange:

Rearrange the equation by subtracting what is to the right of the greater than sign from both sides of the inequality :

8-4*x-(-12)>0

Step by step solution :

Step 1 :

Pulling out like terms :

1.1 Pull out like factors :

20 - 4x = -4 • (x - 5)

Equation at the end of step 1 :

Step 2 :

2.1 Divide both sides by -4

Remember to flip the inequality sign:

Solve Basic Inequality :

2.2 Add 5 to both sides

x < 5

Inequality Plot :

2.3 Inequality plot for

-4.000 X + 20.000 < 0

A fraction equal to one for the relationship between these units m/c=1

Answers

$(m)/(c)=1\ \text{therefore}\ m=c\ and\ m,c\neq0$

The price of one share of Acme Company declined $3.50 per day for 4 days in a row. What is the overall change in price of one share?

Answers

Answer:

The overall change in price of one share is: -$14.00

Step-by-step explanation:

The Acme Company share has declined its price in a rate of $3.50 per day

Therefore the change rate is: $- (\mathdollar 3.50)/(day)$

In order to find the overall change in prince in 4 days in a row, we must have to multiply the change rate by 4 days

$( - (\mathdollar 3.50)/(day))(4 \ days)= - \mathdollar 14.00$

Therefore, the overall change in price is: -$14.00

Since it's a decline, the amount will be negative.
3.5 per day for 4 days so multiply 3.5 by 4, which equals: $14
so the overall change is -$14.00

What is 340 pages; 20 percent decrease

Answers

The required, 20 percentdecrease from 340 pages is 272 pages.

To calculate a 20 percent decrease from 340 pages, we need to find 20 percent of 340 and subtract it from the original value.

Step 1: Calculate 20 percent of 340:

20% of 340 = (20/100) * 340
= 0.2 * 340
= 68

Step 2: Subtract the result from the originalvalue:

340 - 68 = 272

Therefore, a 20 percentdecrease from 340 pages is 272 pages.

Learn more about percentages here:

brainly.com/question/2913116

#SPJ6

272 pages since you multiply .8 with 340(or 340 and .2 and subtract it from 340)

A 10 foot tree casts a 4.5 foot shadow.At the same time, what size shadow would a 25 foot flagpole cast?

Answers

it will cast an 11.25 foot shadow.

its 11.2 because 10 fits into 25 2.5 times and then do the math

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