Answer:
Step-by-step explanation:
The diameter is the same length as the side of the square.
The radius of the circle is 16/2 = 8
Area = pi * r^2
Area = 3.14 * 8*8
Area = 64 * 3.14
Area = 200.96 in^2
Answer:
J) 2/5
Step-by-step explanation:
I use a TI-84 Plus Silver Edition Calculator so I can make them fractions then divide so it makes sure it's right.
Hope this helps!
Answer:
The length of a side of the flag is 7.2inches
Step-by-step explanation:
Let length = x
Let hypotenuse = x+3
Using Pythagoras' Theorem:
x^2 + x^2 = (x+3)^2
x^2 + x^2 = x^2 + 6x + 9
2x^2 = x^2 + 6x + 9
×^2 - 6x - 9 = 0

x=[-(-6)+sqrt.(-6)^2-4(1)(-9)]/2(1)
×=[6+sqrt.72]/2
×=7.2inches
×=[-(-6)+sqrt.(-6)^2-4(1)(-9)]/2(1)
x=[6-sqrt.72]/2
×=-1.2(rej)
(PS. sqrt is square root)
(Correct me if i am wrong)
your Mean Absolute Deviation or MAD is:
11.619834710744 or just 11.6
HOPE THIS HELPS!!
PLEASE GIVE ME BRAINLIEST!!