Answer:
Step-by-step explanation:
ΔABD ≅ ΔCBD .
So AD = DC
8x - 4 = 3x + 1 {add 4 to both sides}
8x = 3x + 1 + 4
8x = 3x + 5 {subtract 3s from both sides}
8x - 3x= 5
5x = 5 {divide both sides by 5}
x = 5/5
x = 1
Answer:
60
Step-by-step explanation:
There are 6 equal angles that add up to 360 in that diagram. That means that if you divide 360 by 6, then you get 60.
Hope that this helps!
Edit: Thanks for the Brainliest!
The Associative Property allows you to "regroup" addition and multiplication problems. You can group this problem in two other ways,
(8 + 4) + 3 and (8 + 3) + 4.
Answer:b
Step-by-step explanation: