9514 1404 393
Answer:
Step-by-step explanation:
The outside factor multiplies each term in parentheses.
a) 2(b+c) = 2b +2c
b) 5(7h +3m) = 5×7h +5×3m = 35h +15m
c) e(f +g) = ef +eg
b.obtuse
if it is obtuse it has 1 angle over 90° and two angles under 90°
B
Answer: m=23
3a-50=8
3a=50+8
3a=58
a= 19and 1/3
