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snow_tiger [21]
3 years ago
10

Find the diameter of the circle shown: 7 in

Mathematics
2 answers:
tresset_1 [31]3 years ago
8 0

Answer:

The answer would be 14in

Step-by-step explanation:

This is the answer because the formula is d=2r

so ur looking for the diameter

plug in the "radius" (7in) in the formula

7 times 2 is 14

14in is ur answer!!!

Masja [62]3 years ago
7 0

Answer:

huh paki ayus p ung tanong dattebao

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370.85

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Answer:

#2

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frosja888 [35]

Answer:

a. y-intercept = 23350 and x-intercept = 13

b. m = -\frac{23350}{13}

c. y = -\frac{23350}{13}x + 23350

Step-by-step explanation:

Given

Years = 13

Total\ depreciation = \$23350

Solving (a): The x and y intercepts

The y intercept is the initial depreciation value

i.e. when x = 0

This value is the value of the car when it was initially purchased.

Hence, the y-intercept = 23350

The x intercept is the year it takes to finish depreciating

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From the question, we understand that it takes 13 years for the car to totally get depreciated.

Hence, the x-intercept = 13

Solving (b): The slope

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m = \frac{23350}{13}

Because it is depreciation, it means the slope represents a deduction.

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The general format of an equation is:

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y\ intercept = 23350

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Substitute these values in y = mx + b

y = -\frac{23350}{13}x + 23350

<em>Hence, the depreciation equation is: </em>y = -\frac{23350}{13}x + 23350<em></em>

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