Answer:
C. 3 (t+2)
Step-by-step explanation:
First, for the top fraction, simplify it:
4(t^2-4)/8=4(t+2)(t-2)/8
Now, flip the denominator and multiply the top and bottom fractions:
4(t+2)(t-2)/8 * 6/t-2
You can cancel the (t-2) terms so you get:
4(t+2) *6/8
Reduce the 6/8 to 3/4 so you get:
4(t+2)*3/4
Now cancel the 4's:
3(t+2) Your answer is C.
Answer:
b) perpendicular to the plane containing both vectors
Step-by-step explanation:
The cross product is perpendicular to both contributing vectors. Consequently, it is perpendicular to the plane containing them.
( x approaches 2 from the left )
( x approaches 2 from the right )
Answer:
144g
Step-by-step explanation:
You just multiply the two. If there are 24 grams in one cubic meter, then 6 of those will weigh 6 times as much.
