Answer:
Step-by-step explanation: x^2 : (20 - 3x) = 1 : 2
2x^2 + 3x - 20 = 0
(x + 4)(2x - 5) = 0
Solution:
x = -4
x = 5/2
They would be alternate exterior so they would have to to be equal
2k + 11 = 131
-11 -11
2k = 120
---- -----
2k 2k
k = 60
Answer:
91.8°
Step-by-step explanation:
180-88.2=91.8°
1)75 17 -1 -19
That's the answer for question 1.
Sorry, but keep trying the rest.
Answer:
11) if you are a freshman, then you have to attend the orientation
12) if you finish the marathon then you will get a medal
Step-by-step explanation: