Answer:
10
Step-by-step explanation:
tan x
= Opposite / Adjacent
= 9 / 12
= 1 / 3
= 0.51° ( approximately )
Round to nearest tenth,
= 10
Answer:
p=56
Step-by-step explanation:
multiply by 7 to get it out of denominator
Use the quadratic formula -b+/-√b^2 -4(ac) / 2a
-4 +/- √(4^2 - 4(1*10) / (2*1)
X = -2 +/- i√6
The answer is 5 because 10 minus 5 is 5, so the difference is 5.
