Answer:
a = 10.36m
B = 47.7º
C = 90º
Step-by-step explanation:
we know the angle of A so we do the sin of A; Spoiler: its 0.67
0.67 = a / 15.4
0.67 * 15.4 = a
a = 10.36
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B = 90 - 42.3 = 47.7º
It is $4.68. You do $58.45 times 0.08, which is $4.676, but you round that to $4.68.
In order to factor, we must pull out factors common to each term. In this case, each term has factors of 2 and y:
4ay =
2 * 2 * a *
y
2y =
2 *
y
So, we'll pull out the 2y:

To check, distribute the 2y back through the terms in parentheses to ensure you end up with the original expression 4ay - 2y.
Answer:
0.17 mph
Step-by-step explanation:
speed=distance/ time
speed=26/150
speed=0.17...
speed=0.17 mph