Answer:
12 sorry if its wrong
Step-by-step explanation:
There is 4 X so you use 360- (11+1) which is 348 and now divide by 4 which is now 87
<h2>Thank you for asking</h2><h2 /><h2>From Cambridge</h2><h2 />
The acute angles of a right triangle are complementary, so
α + β = 90
(5x/3 +20) + (2x/3) + 14) = 90 . . . . . . substitute given values
7x/3 +34 = 90 . . . . . . . . . . . . . . . . . . . collect terms
7x/3 = 56 . . . . . . . . . . . . . . . . . . . . . . . subtract 34
x = (3/7)*56 = 24 . . . . . . . . . . . . . . . . . multiply by 3/7
Then the value of α is ...
α = 5*24/3 +20 = 60
The answer is
14
87
14
2
87
14
In a row
Answer:
40/51
Step-by-step explanation:
