Answer:
-b=11
Step-by-step explanation:
Nothing else is equal to a number except its self
I believe the answer would be 6.3 feet if you use Pythagorean theorem
Answer:
One example: 1.29
Step-by-step explanation:
Any number with 9 at the second decimal place
1/2 is written as a decimal as 0.50
1 / cos^2 O - 3 / cos O - 2 = 0
1 - 3 cos O - 2 cos^2 O = 0
2 cos^2 O + 3 cos O - 1 = 0
cos O = 0.2807 , -1.78 ( -1.78 cannot be a solution)
O = 74 degrees (from 0.2807) another solution is 360-74 = 286 degrees
Its D