Answer:
130 degrees
Step-by-step explanation:
Since the lines that the transversal crosses through are parallel, there are certain rules that apply to the situation. One such rule is that corresponding angles are congruent. Congruent means equal. Corresponding angles are angles that are in the same position but on different vertexes. Angle <ONQ is the bottom left for the N vertex. Angle <RQS is also on the bottom left but for the Q vertex. Since they are congruent and <ONQ is 130, <RQS must also be 130.
Answer:
cos 15 degrees is your answer.
Answer choice (b)
Total discount for 10 group tickets = 10 · 0.05t
Amount of discount per ticket = 0.05t
Number of tickets = 10
Cost of buying 10 single tickets = 10t
Solution:
Cost for single ticket = t dollars
Discount percent per ticket = 5%
Number of tickets bought = 10
Total discount for 10 group tickets = Number of tickets × Discount amount
= 10 × 0.05t
Total discount for 10 group tickets = 10 · 0.05t
Amount of discount per ticket = 5%t
=
t
= 0.05t
Amount of discount per ticket = 0.05t
Number of tickets = 10
Cost of buying 10 single tickets = 10t
ANSWER
It would take 45 good years
<u>EXPLANATION</u>
We calculate simple interest using the formula,

From the question,
dollars
%
and
dollars
We substitute into the above formula






Therefore it would take 45 years.