Answer:
complementary
Step-by-step explanation:
because the angles add up to 90°
<span>77.5% can also be written as 77.5/100, but if you're the mathematical notation police, people don't like decimals on a fraction, sooo, an equivalent form is: </span>
<span>
= (77.5)/(100) * (2/2)
= 155/200
= 31/40
= 0 31/40 </span>
Answer:
1) x= 43
2) x= 54
Step-by-step explanation:
you add the two angles given, then take that answer and subtract it from 180!
i hope this helped!!
Answer:
2,800
A = 2000(1 + (0.1 × 4)) = 2800
A = $2,800.00
24/2 equals 12
12 + 8 = 20
