Answer:
x = 127 ft
Step-by-step explanation:
<em>Factors and multiples are related by multiplication.</em>
<h2>
Explanation:</h2>
When you multiply numbers together to find a number, say, n, then those numbers are called factors of n. For instance:

On the other hand, a multiple, say, n, results when multiplying a number by an integer. For instance:

So
is multiple of 
<em></em>
<em>As you can see, both factors and multiples implies a multiplication. So factors and multiples are related by multiplication.</em>
<h2>Learn more:</h2>
Product of linear factors: brainly.com/question/13882113
#LearnWithBrainly
Answer:
Answer is on the pic
Step-by-step explanation:
I hope it's helpful!
As it is a straight line all the angles add up to 180 so 5s+18+48-a+8a-30= 180 so simplified 12a+36=180 then solve to get a=12.17 so then when u put 12.17 as a you get 5 * 12.17 +8 =78.85 then 48-12.17 which is clearly<78.85 then you do the final angle of 8*12.17-30 which is 67.36 so angle AOC is the biggest
(6 + 3) + 21 = 6 + (3 + 21)
It's an ASSOCIATIVE PROPERTY
(a + b) + c = a + (b + c)