Answer:
14 feet
Step-by-step explanation:
Let the shorter piece have length x.
Since the ratio is 2:3 and the longer piece is 21 feet long, we can write that as 2:3 = x:21.
Writing it as fractions, we get 2/3 = x/21 —(multiply by 21)—> x = 21*2/3 = 7*2 = 14 feet.
Thus, the shorter piece is 14 feet.
I hope this helps! :)
Answer:
Step-by-step explanation:
f(x) = x²+3
f(a+1) = (a+1)²+3 = a²+2a+4
180 -134 = 46 is PRQ
46 x 2 = 92 is POQ acute angle
360 - 92 = 268 is POQ reflex angle
Answer:
Step-by-step explanation:
6=48
Answer:
5+5/3+3/1+1
Step-by-step explanation:
