Add all of the interior angles to 1260. Then you simplify for x. After that you plug in what you found for X in the E expression.
They are similar triangles because they are both right triangles
The sum of n terms of a geometric series is given by

Substituting the given numbers, you have

There are 6 terms in the series.
9) They traveled 31.9 hours over the 3-day trip.
10.9 + 8.6 + 12.4 = 31.9
10) She does not have enough money. She has $12, but everything she wants to purchase would cost $12.39.
Large drink = 1.79
Turkey sandwich = 4.85
1.79 + 4.85 = 6.64
6.64 + 5.75 = 12.39
Answer:
23, 24 , 25
Step-by-step explanation:
23+24+25=72