Answer:
5) is x=5 you set those expressions egual to 180 then solve for x. 6) they both equal 60 degrees because you set them both equal then substitute for x. 7) the -13x+39 angle is 143 and the other is 37.
Step-by-step explanation:
It’s the number 3 hope this helps
Answer:
LM = 22
Step-by-step explanation:
11(44) = (LM)^2
484 = (LM)^2
LM = √484 = 22
Answer:
There are 2 complex roots:
3 - 4i, 3 + 4i.
Step-by-step explanation:
x^2 - 6x + 25 = 0
Using the quadratic formula:
x = [-(-6) ± √(-6)^2 - 4*1*25)] / 2
= (6 ± √-64)/2
= 3 ± 8i/2
= 3 ± 4i
12/18
6/9
2/3
Simply in common factor you know and keep doing it
12/18
BCD:6
2/3
