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4 years ago

Coordinate Help?

Mathematics

1 answer:

Vsevolod [243]4 years ago

4 0

Coordinates of P = (6, -4)

Now, Transformation occurs in Horizontal direction, so x-ccordinate will change in the transformation.

x-coordinate = 6 - 12 = -6

In short, Your Answer would be: Option 3) (-6, -4)

Hope this helps!

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To save money, you put $200 in your bank account each week. After saving for 4 weeks, you have $1,700 dollars in your account. W

kati45 [8]

it is c y−1,700=200(x−4)

8 0

3 years ago

What is an equation of the line that passes through the points (-5, 6) and<br> (7, 6)?

Schach [20]

Answer:

y = 6

Step-by-step explanation:

line of an equation: y = mx +c

where c is y-intercept, m is gradient and y and x are the y and x coordinates.

For finding the line of an equation we first find a gradient

gradient = (y2 -y1) / (x2 - x1)

so; (6-6) / (7-(-5)) = 0/12 = 0

next using any pair of coordinates we will find the c (y-intercept)

6= 0 (-5) + c

c = 6

so the equation will be

y = mx + c

(add the values you just found)

y = (0)x + 6 (since anything multiplied by 0 is 0 so we can write its like;)

y = 6

8 0

3 years ago

Give two ordered pairs that have the same y-value in both of them and tell the distance between the points

Alisiya [41]

I would need a graph chart to do this, sorry :/

6 0

4 years ago

7) P=17.59x-2655 is the profit formula for x boxes of frozen pizza dough. (By the way, what is profit?)

Sedaia [141]

Answer:

Part A)

For 10 boxes $P=-\$2,479.10$

For 40 boxes $P=-\$1,951.40$

For 25 boxes $P=-\$2,215.25$

Part B) The number of boxes must be greater than or equal to 191 for a profit of at least $700

Part C) 151 boxes are needed to break even

Step-by-step explanation:

we know that

Profit, is equals to revenue minus costs of goods sold

we have

$P=17.59x-2,655$

Part A) Find the profit for

1) 10 boxes

For x=10 boxes

substitute in the formula

$P=17.59(10)-2,655$

$P=-\$2,479.10$

The negative means that the revenue is less than the costs

2) 40 boxes

For x=40 boxes

substitute in the formula

$P=17.59(40)-2,655$

$P=-\$1,951.40$

The negative means that the revenue is less than the costs

3) 40 boxes

For x=25 boxes

substitute in the formula

$P=17.59(25)-2,655$

$P=-\$2,215.25$

The negative means that the revenue is less than the costs

Part B) How many boxes needed for a profit of at least $700?

For P=$700

substitute in the formula and solve for x

$700=17.59x-2,655$

$17.59x=2,655+700$

$17.59x=3,355$

$x=190.7\ boxes$

Round up

$x=191\ boxes$

therefore

The number of boxes must be greater than or equal to 191 for a profit of at least $700

Part C) How many boxes needed to “break even”?

we know that

Break even is when the profit is equal to zero

For P=0

$0=17.59x-2,655$

$17.59x=2,655$

$x=150.9$

Round up

151 boxes are needed to break even

5 0

4 years ago

An adult blue whale can eat 4.0 x 10' krill

kotykmax [81]

Ratio=4.0 *10⁷ Krill / day
amount of krill=ratio * days
amount of krill=(4.0*10⁷ Krill /day)(3.65*10² days)=1.46*10¹⁰ krill

Answer: 1.46*10¹⁰ krill

3 0

3 years ago