Find the area of the circle given the radius of 5. Use 3.14 for pi.

78.5 Square Units

Step-by-step explanation:

All you do is use the equation a=pi x r^2

radius is 5 so you square that and get 25, the you multiply it by 3.14

the 1st digit is in the 100s n its 1

step-by-step explanation:

3,589÷18 = 199.389

so the first digit of the quotient is in the 100s n its 1

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870