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Answer:
the question is not clear enough
Step-by-step explanation:
First let’s convert the 2.9 feet into inches which is 34.8in now let’s get the day into hours which is 24 now we can divide the inches to make them into one hour instead of
Answer:
10. 20.9°
11. 73.2°
Step-by-step explanation:
The inverse sine function is used to find the angle from its sine value.
<h3>10.</h3>
In each case, the equation is of the form ...
a/sin(x) = b/c
Multiplying both sides by c/b·sin(x), we find the solution is ...
sin(x) = ac/b . . . . . find sin(x)
x = arcsin(ac/b) . . . . . find the corresponding angle
For the given values a=7.2, b=13, c=sin(40°), we have ...
x = arcsin(7.2sin(40°)/13) ≈ 20.9°
<h3>11.</h3>
For the given values a=6.53, b=√40, c=sin(68°), we have ...
x = arcsin(6.53sin(68°)/√40) ≈ 73.2°
Answer:
6 + 2 + 4 + 1 = 13
2/13
Step-by-step explanation:
1. add all the marbles together
2. divide the yellow marbles by the total marbles