A) 8/40 = 1/5
b) 12/40 or 6/20
c) 26/40 or 13/20
I think it's D. (sorry if i'm wrong)
Answer:
Here's a tip:
Step-by-step explanation:
Use the acronym PEMDAS to solve.
P arenthesis
E xpoments
M ultiplication
D ivsion
A ddition (Left to right)
S ubtraction (Left to right)
Answer:
BDC is half of mBC = 11°
Easily you see that C is A + BDC = 23°
Since C = 23° so mDC is twice = 46°
x
Answer:
0.20%
Step-by-step explanation:
I think, I'm not sure on