Y=1/2x-4
Perpendicular means it is opposite and the reciprocal. 1/2(4) = 2-4 equals -2.
(4,-2)
The angles degrees are all less than 90 degrees. Therefore the triangle is an acute triangle
Answer:
i cant see it very well it is too small can you zoom it in some thx :)
Step-by-step explanation:
Answer:
0.0274
Step-by-step explanation:
The mean is and the standard deviation is
Calculate
for
If then
and
Use table for normal distribution probabilities to get that