I don’t understand apply to what?
6... I think.
I hope that this is right
Answer:
-1 5/28
Step-by-step explanation:
-3/7 + (-3/4)
Get a common denominator of 28
-3/7 *4/4 = -12/28
-3/4 *7/7 = -21/28
-12/28 + -21/28
-33/28
-28/28 - 5/28
-1 5/28
308 because 19x11= 209 and if he’s adding 3 inches to each side it becomes 22x14 which equals 308
Answer:
let Φ be the central angle of the arc
pi*2r = 20
r = 10/pi
arc length= 2pi*r*(Φ/360°)
4 = 2pi*r*(Φ/360°)
Φ=2/10 * 360° =72° degree
