3 years ago

The radius of a circle is 4 inches. What is the circle's area? p=4 in Use 3.14 for T.

Mathematics

2 answers:

aivan3 [116]3 years ago

6 0

Answer:

50.27

Step-by-step explanation:

matrenka [14]3 years ago

5 0

Answer:

50.24

Step-by-step explanation:

$r = 4 \\ \pi = 3.14 \\ area = \pi {r}^{2}$

Input the values into the equation

$3.14 \times {4}^{2} \\ = 3.14 \times 16 \\ = 50.24$

You might be interested in

35percent as a fraction in simplest form

Luden [163]

Answer:

7/20

Step-by-step explanation:

7 0

3 years ago

Adrian made the cakes shown below for a 3 cakes at the party Adrian will serve each guest 1/8 of a cake what is the greatest num

nikdorinn [45]

Answer:

24 Guests

Step-by-step explanation:

3 x 8 = 24.

4 0

3 years ago

the measurement of an angle is five times less than the measurement of its supplement what is the measurement of the angle a. 30

Levart [38]

Let the angle be y;
Then the supplement is 5y
y+5y=180
6y=180
y=30
The angle is 30 degrees

8 0

3 years ago

4x^2-25=39<br> Solve for x

pashok25 [27]

Answer:

u can find the answer in calculate

8 0

3 years ago

Read 2 more answers

The sum of two numbers is 19 . When the second number is subtracted from the first number, the difference is 17 . Find the two

zhenek [66]

Answer:

19 and 2

Step-by-step explanation:

Let x represent the first number and y represents second number

x + y = 19

x - y = 17 add two equations up

2x = 36 divide both sides by 2

x = 19 and since the difference is 17 the other number is 2

4 0

2 years ago