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saveliy_v [14]
3 years ago
14

► 1-79 A new car purchased for $27.000 loses 15% of its value each year.

Mathematics
1 answer:
yuradex [85]3 years ago
3 0

Are you finding the function?


Step 1:

a=$27,000. (Given)
Annual percent of decrease (r): 15%. (Given)

Step 2:
(Assuming m is the multiplier)

M=1-r

1-15/100

M=.85%

Step 3:
The function representing this

F(t): 27,000•(.85)^t
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Help me find x please
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Answer:

x=11

Step-by-step explanation:

These are alternate interior angles.  Alternate interior angles are equal when the lines are parallel

6x =2x+44

Subtract 2x from each side

6x-2x =2x+44-2x

4x =44

Divide each side by 4

4x/4 = 44/4

x = 11

7 0
3 years ago
SOMEONE HELP ME WITH THIS ONE PLZ!
kolezko [41]
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3 0
3 years ago
For the diagram below, which equation is the correct use of the distance formula?
MrMuchimi

Answer:

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Step-by-step explanation:

Where's the equation? diagram?

8 0
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Write an equation in slope-intercept form of the line that passes through (6,-2) and (12,1)
yarga [219]

Equation in slope-intercept form of the line that passes through (6,-2) and (12,1) is:

y =\frac{1}{2}x-5

Step-by-step explanation:

Given points are:

(x1,y1) = (6,-2)

(x2,y2) = (12,1)

The slope intercept form is:

y=mx+b

We have to find the slope first

m =\frac{y_2-y_1}{x_2-x_1}\\=\frac{1-(-2)}{12-6}\\= \frac{1+2}{6}\\=\frac{3}{6}\\=\frac{1}{2}

Putting the value of slope

y = \frac{1}{2}x+b

To find the value of b, putting (12,1) in the equation

1 = \frac{1}{2}(12)+b\\1 = 6+b\\b = 1-6\\b=-5

Putting the values of m and b

y =\frac{1}{2}x-5

Hence,

Equation in slope-intercept form of the line that passes through (6,-2) and (12,1) is:

y =\frac{1}{2}x-5

Keywords: Equation of line, slope-intercept form

Learn more about equation of line at:

  • brainly.com/question/4361464
  • brainly.com/question/4390083

#LearnwithBrainly

8 0
3 years ago
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