Answer:
B, it's the only plausible one. A is wrong because the value would be above 180°
Answer:
D -- the last one
Step-by-step explanation:
The formula tells you what to do.
t = 3
A0 = 25
A(t) = ?
A(3) = 25 * (1/2)^3
A(t) = 25 * 1/8
A(t) = 25/8
A(t) = 3.125
Answer:
add 8x to both sides
Step-by-step explanation:
5-8x<2x+3
first step, subtract 3 from both sides:
2-8x<2x
second step,?
2<?x
so you need to add 8x first
Answer:
B) √229
Step-by-step explanation:
√229 is about 15.13, which is the approximate location of point B.
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IMO, the dot at point P is a little too far to the right for √229.
