Answer:
1. 110°
2. 139°
Step-by-step explanation:
1. 180° in a triangle
180 - 40 - 30 = 110°
2. 180° in a triangle
angles on a straight line add up to 180°
180 - 64 - 75 = 41°
180 - 41 = 139°
Answer:
1
Step-by-step explanation:
Answer:

Step-by-step explanation:
{2 + 2w = l
{94 = 2w + 2l
94 = 2w + 2[2 + 2w]
94 = 2w + 4 + 4w
94 = 4 + 6w
- 4 - 4
_________

[Plug this back into both equations above to get the length of 32 feet]; 
I am joyous to assist you anytime.
Answer:
like 6 is the factor in both monomials then you can factor like this
6(y^2-1)
Answer:
8
Step-by-step explanation: