Answer:
3x + 21 is your answer
Step-by-step explanation:
3(x+7)
3 × x = 3x
3 × 7 = 21
3x = 21
Answer:
gg
Step-by-step explanation:
Answer:
There are 6 divisions once you change it to add 5/6 on the line!
Step-by-step explanation:
Hope this helps!
Answer:
0.004009
Step-by-step explanation:
I think that's the answer
Answer:
15°
Step-by-step explanation:
sum of exterior angles=360°
each angle=360/24=15°
b
20 ×n=360
n=360/20=18
18 sides
c.
(n-2)×180=174n
180n-174n=360
6 n=360
n=360/6=60
number of sides =60