First distribution the -3 to 5s and -4. then solve
Answer:
a + a + a = 3a
Step-by-step explanation:
let me know if there is more to the question
Answer:
Both of these must have similar denominators:
Good luck!
Intelligent Muslim,
From Uzbekistan.
Answer:
it is (3/8)( -5/7)(-1/4)
if ot it should be the one that is all postitive
Answer:
The answer to your question is below
Step-by-step explanation:
14) sin Ф = 32/33
sin Ф = 0.9697
Ф = 75.86°
15) sin Ф = 16/36
sin Ф = 0.444
Ф = 26.39°
16) sin Ф = 29/36
sin Ф = 0.806
Ф = 53.66°
17) cos Ф = 11/34
cos Ф = 0.324
Ф = 71.12°
18) sin Ф = 21/40
sin Ф = 0.525
Ф = 31.67°
19) cos Ф = 6/14
cos Ф = 0.429
Ф = 64.62°
20) cos Ф = 38/39
cos Ф = 0.974
Ф = 13°
