Answer:
Use trig
Step-by-step explanation:
sin(55) = x/21
x = 21sin(55)
use calculator in degree mode
cos(55) = y/21
21cos(55) = y
Find the least common denominator of all the fractions.
Change the mixed number into a fraction.
Follow the operations.
Your answer should be -20.
The answer is
T2=(P2V2/T1)/P1V1
Exact value of that equation is 4
Answer:
fals it would be 11
Step-by-step explanation:
11 x 3 = 33
3 x 11 = 33
33 divide 11 = 3
33 divide 3 = 11
