Answer:
John did not make a mistake
Step-by-step explanation:
he did everything correct
Ratios equivalent to 5:1 are
10:2
15:3
<span>Angle T = Angle C, let them equal x
So x + x + 140 = 180
2x = 40
x = 20
So Angle T = 20 degrees </span>
Answer:
90%
Step-by-step explanation:
90 + 10 is 100 total
90/100 is just 90%
amount after 2 years = 6000(1 + (0.04/12))^24 = 6498.86
