Answer:
see below
Step-by-step explanation:
The recursive function tells you the first term is 1. That is the meaning of ...

It also tells you that to find the next term, you multiply this term by 1/2:

And, to find the next term, you multiply this term by 1/2:

Then the first three terms are ...
1, 1/2, 1/4
Well, we can make it 3 + 5
3 + 5 = 8
Hope I helped!
~ Zoe
Answer:
X=40°
X=30°
X=50°
Step-by-step explanation:
Let our unknown angles be denoted by 
Part I
We are given the sum of the angles as 70°, the known as 30° and the unknown as X;
To find X, we subtract the known angle from the sum as:
X=70°-30°=40°
Hence X= 40°
Part II
We are given the sum of the angles as 70°, the known as 40° and the unknown as X;
To find X, we subtract the known angle from the sum as:
X=70°-40°=30°
Hence X= 30°
Part III
We are given the sum of the angles as 80°, the known as 30° and the unknown as X;
To find X, we subtract the known angle from the sum as:
X=80°-30°=50°
Hence X= 50°
Answer:
<1 and <7
Step-by-step explanation:
<4 and < 6 are alternate interior angles
<3 and <8 are supplementary angles
<2 and <7 are supplementary angles
<1 and <7 are alternate exterior angles
Answer:
sorry i didnt really understand