3 years ago

Find the radius of a circle with an area of 78.5 cm2?

Mathematics

1 answer:

kipiarov [429]3 years ago

5 0

Formula is Area/ Pie
78.5/3.14 = 25

You might be interested in

16055 divided by 16?

AveGali [126]

Answer:

1003.4375

Step-by-step explanation:

16055/16 is 1003.4375

8 0

3 years ago

Read 2 more answers

Please solve. NO EXPLAINATION NEEDED. I NEED ANSWER FAST

nexus9112 [7]

Answer:

11 and 22

Step-by-step explanation:

We can say that BC=2AC.

Since AB=33, AC=11 and BC=22.

4 0

1 year ago

To the neareast tenth，what is the area of the figure below? Use 3.14 for pi.

WARRIOR [948]

What figure below.....

8 0

3 years ago

Enter the correct answer in the box

kakasveta [241]

Answer:

Step-by-step explanation:

Invert and multiply the second fraction.

$\frac{x^2 - 2x}{x^2 - 10x + 25} *\frac{x^2 - 25}{6x^2 - 12x}$

All 4 parts of the two fractions can be factored into simpler factors.

$\frac{x(x - 2)}{(x - 5)(x - 5)} * \frac{(x + 5)(x - 5)}{6(x - 2)}$

Numerous cancelations can occur

(x - 5) [top right with x - 5 bottom left]
(x - 2) [top left with x - 2 bottom right]

Answer

$\frac{x}{(x -5)} * \frac{(x + 5)}{6}$

8 0

3 years ago

Read 2 more answers

Round these to the nearest hundredth

Tanzania [10]

1. 66.60
2. 48.00
3. 71.40
4. 2.95
5. 3.35
6. 2.50
7. 16.75
8. 6.66
9. 583.30
10. 13.00
11. 18.65
14. 26.98
Hope this could help

4 0

3 years ago