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rosijanka [135]
3 years ago
11

What is the circumference of the following circle? r=5 units

Mathematics
2 answers:
Roman55 [17]3 years ago
8 0

Answer:

31.42

Step-by-step explanation:

c= 2pir

5=31.42

Anuta_ua [19.1K]3 years ago
5 0

Answer:

In terms of pi >> 10 pi

In exact terms ( rounded to the nearest hundredth ) >>about 31.42

Step-by-step explanation:

Formula for circumference of a circle:

2 (pi) r

If r = 5, then plug that in the formula

>> 2(pi) x 5

>>10 (pi)

Hope this helps!

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Write an equation for the line parallel to the given line that contains C.<br> C(1,4)​; y=−3x+1
Elis [28]

Answer:The equation of a line is y = mx + b where y = y-coordinate, m = slope, x = x-coordinate, and b = y-intercept. (Remember that the slope is the steepness  of a line and the y-intercept is the point where the line intersects  the y-axis. The x- and y-coordinates are values of the points on the line of y = 3x - 1.)

Step-by-step explanation:

5 0
3 years ago
Please show your work !!!!!!!!!!!!
dedylja [7]

Answer:

(3.4)

Step-by-step explanation:

  • Our equation is f(x)=-2(x-3)^2+4
  • Now there are 2 ways you can do this, I'll show you the shortcut
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3 0
2 years ago
Which function's graph is shown below?
STALIN [3.7K]

Answer:

A. y = cos x

Step-by-step explanation:

The function that we see graphed has the point (0,1), this means whichever trig function f(x) it represents f(0) = 1.

Now, only the cosine function has the property that cos(0) = 1, thus choice A is the correct answer.

5 0
3 years ago
Read 2 more answers
Chad drove 28 miles using one gallon of gas and all together he drove 308 miles using 11 gallons of gas. Chads car continues to
sashaice [31]

168/3=56

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8 0
3 years ago
Pls help me solve these
likoan [24]

The conversion of 9.204 to a mixed number will be 9 51/250.

<h3>How to illustrate the information?</h3>

It should be noted that converting decimal to mixed numbers simply means changing them to whole numbers and fractions.

Therefore, 9.204 will be:

= 9 204/1000

= 9 51/250

The percentage equivalent of 3 7/8 will be:

= (3 × 100) + (7/8 × 100)

= 300 + 87.5

= 387.5%

Dividing 72 in the ratio 2:3:4 will be:

= 2/9 × 72 = 16

= 3/9 × 72 = 24

= 4/9 × 72 = 32

Learn more about decimals on:

brainly.com/question/1827193

#SPJ1

6 0
2 years ago
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