3 years ago

If a circle has a diameter of 8cm, what is the radius of this circle?

Mathematics

1 answer:

oee [108]3 years ago

6 0

Answer:

r=4cm

d Diameter

Unit Conversion:

d=8cm

Using the formula

d=2r

Solving forr

r=d

2=8

2=4cm

Step-by-step explanation:

You might be interested in

9 - 3 ( 5 - 4 x ) =============

tangare [24]

Answer:26x will be your answer

8 0

3 years ago

Read 2 more answers

Does anyone know what goes into these blanks

avanturin [10]

yes I know but will not give answer because you have not say that

4 0

3 years ago

the cable of a hoist has a cross-section of 80 mm2. the hoist is used to lift a crate weighing 500 kg. what is the stress in the

Daniel [21]

Answer:

stress on the cable is 61.312mpa

If steel is used, extension will be 0.91968mm

If polypropylene is used, extension will be 0.1532mm

Step-by-step explanation: detailed explanation and calculation is shown in the image below

3 0

3 years ago

30 points!

Andrei [34K]

Its the first one. Beacuse she gains speed then slows down and stops but then starts up again then slows down. Hope this helps!

7 0

4 years ago

Read 2 more answers

Find the value of x. if your answer is not an interger, leave it in simplest radical form. The diagram is not drawn to scale. PL

Reptile [31]

Just do pythagorean theorem. The answer is the square root of 75

8 0

3 years ago

Read 2 more answers