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shutvik [7]
3 years ago
13

If the circumference is 72 pi inches, what's the radius?

Mathematics
1 answer:
bekas [8.4K]3 years ago
3 0
The circumference is pi times the diameter of the circle. The radius is half of the diameter. In this case, the radius is then 36.
You might be interested in
what is the equation of the line that is parallel to the given line and passes through the point (2, 3) ? a. x + 2y = 4 b. x + 2
aleksandr82 [10.1K]

Answer:

see explanations

Step-by-step explanation:

The given blue line has a slope of m = -1/2.

The line parallel to the given line passing through point (x0,y0)=(2,3) is given by the point-slope form:

(y-y0)=m(x-x0)

substitute values

(y-3) = (-1/2)(x-2)

Expand and transpose

y = (-1/2)x + 1 + 3

y = (-1/2)x + 4  ....................(1)

We choose the second equation b. x+2y=8 and convert to slope-intercept form:

2y=-x+8

y = (-1/2)x + 4, which is exactly equation (1)

So

b. x+2y=8 is the correct answer.

3 0
3 years ago
What is the name of this type of graph?
Lostsunrise [7]
This depends on the equation.
8 0
3 years ago
A high school service club is collecting
Misha Larkins [42]

We are looking for he total number of cans so:

day 1= 325 cans

day 2-9 = 944 (118 cans each day)...

118*8 = 944

therefore total number of cans =

day 1 + days 2-9

= 325+944

=1269

4 0
3 years ago
Which of the following distinctions does Russia enjoy?
kap26 [50]

Answer:

A distinctions does Russia enjoy is explained below in details.

Step-by-step explanation:

  • About 11 percent of Russia is tundra, marshy plain, a treeless The tundra is Russia's northernmost zone.
  • Russia is the world's largest nation by landmass, It comprises nine separate time zones and shares land boundaries with 14 neighboring nations.
  • Russia a federative, democratic, law-based country with a republican model of government. State authority is distributed among the legislative, executive, and judicial divisions.
3 0
3 years ago
6)
Dvinal [7]

Answer:

It has to be x - 9= 27

so it can be x=36

6 0
3 years ago
Read 2 more answers
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