Yes, 14 is correct.
15: 3^4 - 4
16: 7n - 6
17: n^2 / 8
18: 3n x 9
Answer:
3
Step-by-step explanation:
All you need to do is add the fractions (2/5 + 3/5 = 5/5 or 1) and then add the whole numbers (1 + 1 = 2) and then when you add those answers (1 + 2) you get 3! I'm sorry if that was a really bad explanation,, this is my first time answering a question lol.
the sum of three angles of a triangle adds up to 180 degrees. In this problem, you are given two angles.
x+(2x+15)+the measure of angle Q should equal 180.
Since everything is addition, the parenthesis can be removed.
x+2x+15+Q=180. This can then be simplified to 2x+15+Q=180. Subtract 15 from both sides to get 2x+Q=165. Divide both sides by two to get the x by itself. x+Q=82.5.
Unfortunately I don't really know what to do from here, but I hope it helped at least a little.
36000 divided by 29,400 get the answer then divide by 12
<span>Area = (1/2)(533 ft)(525 ft) sin(53) = 111739 square feet</span>