Answer:
5:6
Step-by-step explanation:
35:42
42/ 6 = 7
35/7 = 5
a. 2⁄5 = 0.4 = 40%
b. 7⁄20 = 0.35 = 35%
c. 11 1⁄16 = 6.9375 ≈694%
d. 141⁄4 = 35.25 = 3525%
Answer:
60
Step-by-step explanation:
using rise over run method, from (0,20) to (1,80) the line slants up by degree of 60 per one unit so the slope is 60.
I believe its D hope this helps
Step-by-step explanation:
A straight line adds up to 180°
m+3m=180°
4m=180°
m=45°
3m=45°
angle CBD=3(45)
=135°
