For an expression to have a rational equivalent when solved, the denominator should not be equal to 0. If the denominator is equal to zero, the expression becomes indefinite or undetermined. This is the reason for the restriction of the use of x being equal to 3 or -10.
In the given above, we can see that the expression x-3 appears both in the numerator and denominator. Hence, this can be cancelled. We are then left with the expression,
(x + 5) / (x + 10)
Therefore, the answer to this item is letter C.
THe first thing we need to do is find the hypotenuse. From the tangent we know that the legs of the right triangle are 3 and 4. So this 2/3 of a special right triangle (3-4-5). Thus the hypotenuse is 5. The sin is defined as

. We know the opposite is 4 and hypotenuse is 5. Thus the sin is
Easy, first turn the factions into deciamls, then so 1.16-7.8=6.64. So, 6.64
All you have to do is divide 61,640 by 8
61640/8=7705
There are, on average, 7,705 electric guitars sold in Alaska each year.
Answer:
Step-by-step explanation:


x-y=?
so
?+y=x
which means

i hope this helps