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GenaCL600 [577]
3 years ago
15

Cell Phone Plans:

Mathematics
1 answer:
alexandr1967 [171]3 years ago
6 0
A: How many text messages would you have to send or receive in order for the plans to cost the same each month?
Answer: 100
Step-by-step:
$.20x100=$20
$40+$20=$60
b: If you send or receive an average of 50 texts each month, which plan would you choose?Why?
Answer: A
Because $.20x50=$10
$40+$10=$50
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Goat on a Rope
mariarad [96]

Answer:

the area of grass is 314 square feet

Step-by-step explanation:

The radius of the circle the goat can reach is given by the length of the rope that ties the goat to the post (10 ft)

Then the area of the circle is: Area=\pi\,R^2=3.14\,(10\,\,ft)^2=3.14 * (100)\,ft^2=314 \,\,ft^2

So the area of grass is 314 square feet

6 0
3 years ago
21.(03.02)<br> If f(x) = 7x – 1, what does f(12) represent?
Mnenie [13.5K]

Answer:

83

Step-by-step explanation:

f(x) = 7x - 1

Put x as 12.

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3 years ago
How much does 3000 kg = to get tons
erastovalidia [21]
Again
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8 0
3 years ago
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Please explain how you found the measure of angle one angle two and angle three and angle four
natulia [17]

Answer:

IT IS ETHER A OR B BROBABLY

Step-by-step explanation:

8 0
3 years ago
What is the vertex?<br> (2,0)<br> (0,-6)<br> (-2,-8)<br> (-6,0)
Ksenya-84 [330]

Hi,

The picture you published shows a parabola, if you look at its lowest possible point, that is the vertex, the coordinates are (--2, --8).

Have you understood ?

Green eyes.

5 0
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