Answer: 5 weeks
Step-by-step explanation:
100 divided by 20 equals 5
Answer:
<u>(1-sinA) * Sin²A</u>
(1+cosA) * Cos²A
<u>(1-sinA) * (1-Cos²A)</u>
(1+cosA) * (1-Sin²A)
<u>(1-sinA) * (1-CosA)(1+CosA)</u>
(1+cosA) * (1-SinA) (1+SinA)
<u>(1-CosA)</u>
(1+SinA)
proved
Answer:
43.5 cm²
Step-by-step explanation:
½ × 12 × 8 × sin(65)
= 43.50277378 cm²
Answer:
AE = 15 cm; ED = 18 cm; AD = 15 cm (given)
Step-by-step explanation:
ΔBEC ~ ΔAED so ...
AD/BC = AE/BE = (BE+AB)/BE = 1 + AB/BE
Substituting given numbers (lengths in centimeters), we have ...
15/10 = 1 + 5/BE
1/2 = 5/BE
BE = 10
Similarly, ...
1/2 = 6/CE
CE = 12
Then the unknown sides are ...
AE = AB + BE = 5 + 10 = 15 . . . cm
ED = CE + CD = 12 + 6 = 18 . . . cm
Step-by-step answer:
Given:
5% annual interest (APR)
compounded daily
Principal = 500
Solution:
Since it is compounded daily, we first calculate the
daily rate = 5% / 365 = 0.05/365
After one year,
future value
= 500 ( 1 + 0.05/365)^365
= 525.634 (to the tenth of a cent)
note: sometimes a year is considered to be rounded to 360 days, or 366 days for a leap year, but there is practically no difference in the results for this problem.