To find the gold per cubic meter you have to divide the amount of gold by the size of the area. So you would do .78/1.5 which would give you .52g/m3
I believe it would be the second one. That is two 90 degree rotations to add up to a 180 degree rotation.
Using pythagorean identity:
Divide both sides by cos²:
Replace the given values:
Answer:
Answer:
-9 feet > -13.75 feet
Step-by-step explanation:
-9 feet is bigger than ( > ) -13.75 feet