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never [62]
3 years ago
11

Can someone explain the answer to this and how to work it

Mathematics
1 answer:
9966 [12]3 years ago
5 0
Your answer is 3/5, the picture below shows how sin cos tan work!

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The graph below shows the total costy (in dollars) of owning and operating a compact car
PIT_PIT [208]

The relationship between the cost and the miles driven, as presented on the graph is an illustration of a linear equation or a linear graph.

  • The growth rate per year is $0.36 per year
  • The cost of owning and operating the car is $7201.44

<u>A. The growth per year</u>

This simply means that we calculate the slope (m) of the graph.

This is calculated using:

m = \frac{y_2 - y_1}{x_2 - x_1}

From the graph, we have:

(x_1,y_1) = (5000, 1800)

(x_2,y_2) = (20000, 7200)

So, we have:

m = \frac{7200 - 1800}{20000 - 5000}

m = \frac{5400}{15000}

m = 0.36

Hence, the growth per year is: $0.36 per year

<u>B. The cost, when the number of miles is 20004 miles</u>

The equation of a straight line is:

y = mx + b

Where:

m = 0.36 --- the slope

b = 0 --- the point where the graph crosses the y-axis.

So, we have:

y = 0.36x + 0

y = 0.36x

The cost when the miles driven is 20004, is:

y = 0.36 \times 20004

y = 7201.44

The cost of owning and operating the car is $7201.44

Read more about linear graphs at:

brainly.com/question/11897796

8 0
3 years ago
PLEASEE HELP ANYONE
AysviL [449]
Ithe answer is c bec if there is 3 nuts you have 1 out of 3 chance to pull out a almond or cashew.
7 0
4 years ago
Read 2 more answers
Solve for x<br><br> -x + 1 = x + 21
KatRina [158]

Answer:

x=-10

Step-by-step explanation:

first put "x" on one side and the constants on the other

the equation becomes 2x=-20 or -2x=20

both cases divide by 2 and the answer becomes x=-10

or if you end up with -x=10 just multiply by -1 and it ends up the same

5 0
3 years ago
A credit card advertises an annual interest rate of 23% what is the equivalent monthly interest rate?
joja [24]
<h3>♫ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ♫</h3>

➷ Simply divide this value by the number of months:

23/12 = 1.916

The equivalent monthly interest rate is 1.916%

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

3 0
3 years ago
Read 2 more answers
What is the midpoint of the segment shown below?
Svetlanka [38]

Good morning ☕️

Answer:

A.(3,5/2)

Step-by-step explanation:

RULE:________________________________________

Th midpoint of points A(x1 ,y1) and B(x2 , y2) is the point M of coordinates:

(\frac{x_1+x_2}{2} , \frac{y_1+y_2}{2} )

_________________________________

let’s apply the rule

A(-1, 2).

B(7, 3)

then

M(\frac{-1+7}{2} , \frac{2+3}{2} )=(\frac{6}{2} , \frac{5}{2} )=(3 , \frac{5}{2} )

______________________

:)

3 0
3 years ago
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