Answer: (r+8)/4
Step-by-step explanation:
Not much really to explain...
Answer:
6mph
Step-by-step explanation:
18/3=6
Answer:
u= -7
Step-by-step explanation:
Answer:
x=7
y= 18
Step-by-step explanation:
Answer:
92
Step-by-step explanation:
<C = 180 - 140 = 40 deg
180 = 40 + 2x + (x+2)....... x= 46
<B = 2x = 2*46 = 92 deg ans