Answer:
3 1/5
Step-by-step explanation:
8/1 = 8
8/1 * 2/5 = 16/5
16/5 = 3 1/5
The points where a graph crosses the x- and y-axis are called the _x- and y- intercepts, respectively_.
Answer:
See below.
Step-by-step explanation:
The law of sines is usually written as a / sin A = b / sin b == c / sin C where a is the side opposite angle A ,etc.
The first equation is true because it is obtained by cross multiplying
a / sin A = b / sin B, therefore b sin A = a sin B.
The second one is not true.
The third and fourth are both true.
quadratic formula is used to find "zeros" or the x-intercepts, the x values where y = 0
-35 = h
To get rid of fractions you simply multiply the denominator to the whole equation. -7 =h/5 can be -7(5) = (h/5)(5)
