we know that
The density is equal to the formula
in this problem we have
<u>Find the volume of a piece of green jade</u>
Substitute the values in the formula of density
therefore
<u>the answer is</u>
Answer:
87
Step-by-step explanation:
Hope this helps
Answer:
6
Step-by-step explanation:
Absolute value just means you make negatives into positives so it's just 6.
I would go for Obtuse from the 120° angle, Acute from the either the 20° and 40°, and scalene since all angles are unequal
Answer:
no real answer
Step-by-step explanation:
distribute the -4 and combine all of the like terms on the left side = r-8-4r, then -8-3r
then we have 7-3r=-8-3r
from here, we can already tell that there's no real answer. this is because the two -3r will cancel, leaving no variable.
since 7 doesn't equal -8, there is no answer.
if, for example, the value on both sides of the equal sign were the same after the variable was eliminated, then your answer would be all real numbers
