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3 years ago

13

What is timetablerockstar

2 answers:

leva [86]3 years ago

8 0

An education institution in England

Roman55 [17]3 years ago

7 0

Answer:

an educational institution in bedford england

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PLZ EXPLAIN , I WANT TO KNOW HOW TO DO

Phantasy [73]

Make sure you know the formula pertaining to the question.

1. c=2(pi)(r)
2. c=2(pi)(d)

r= radius
d= diameter
c= sircumference

So we are given that the circumference of a circle is 12.3pi and the radius is unknown.

So let's plug in the known values

**we use the formula with the radius, becuase we are looking for the radius.

c=2(pi)(r)
12.3(pi)=2(pi)(r)

divide each side by pi

12.3=2(r)

divide each side by 2

r=6.15 in.

4 0

4 years ago

Read 2 more answers

You need to put a, b, c, d in the right four spots

Citrus2011 [14]

Answer:

A: Southeast

B: Northwest

C: Southwest

D: Northeast

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

3. When pasta is cooked, it doubles in weight. When Ms. Morrison finished cooking

Rasek [7]

Answer:

275

Step-by-step explanation:

550 divided by 2 is 275.

8 0

3 years ago

Let's make one thing clear. That thing you see in the mirror is you being garbage.

xenn [34]

Answer:

Nice roast

Step-by-step explanation:

Don’t be mean tho :(

6 0

3 years ago

What is the diameter of circle T?

Ratling [72]

Answer:

$Diameter = 16$

Step-by-step explanation:

Given

$\theta = 72$

$Sector = \frac{64}{5}\pi$

Required

Calculate the diameter

The area of a sector is:

$Area = \frac{\theta}{360} * \pi r^2$

Substitute values for Area and $\theta$

$\frac{64}{5}\pi = \frac{72}{360} * \pi r^2$

Divide both sides by $\pi$

$\frac{64}{5} = \frac{72}{360} * r^2$

Make $r^2$ the subject

$\frac{64*360}{5*72} = r^2$

$\frac{64*360}{360} = r^2$

$64 = r^2$

Take positive square roots of both sides

$\sqrt{64} = r$

$8 = r$

$r = 8$

The diameter is then calculated as:

$Diameter = 2r$

$Diameter = 2*8$

$Diameter = 16$

5 0

3 years ago