Answer:
1. Statement: y || z
Reason: given
2. Statement: m∠1 + m∠2 + m∠3 = m∠LAM
Reason: angle addition postulate
3. Statement: m∠1 + m∠2 + m∠3 =180
Reason: def. of a straight angle
4. Statement: ∠1 ≅∠5
Reason: alternate interior angles theorem
5. Statement: ∠3 ≅∠6
Reason: alternate interior angles theorem
6. Statement: m∠1 = m∠5
Reason: def. of ≅
7. Statement: m∠3 = m∠6
Reason: def. of ≅
8. Statement: m∠5 + m∠2 + m∠6 = 180
Reason: substitution
Step-by-step explanation:
Hope this helps! :)
Answer:
So the decay percentage rate is of 70.8%
Step-by-step explanation:
An exponentil function has the following format:
In which c is a constant.
If a>1, we have that a = 1 + r and r is the growth rate.
If a<1, we have that a = 1 - r and r is the decay rate.
In this problem:
a = 0.292
A is lesser than 1, so r is the decay rate.
1 - r = 0.292
r = 1 - 0.292
r = 0.708
So the decay percentage rate is of 70.8%