Answer:

Step-by-step explanation:
Recall that the formula for density is:

therefore for this case we have:

Answer:
The perpendicular slope is -4/3
Step-by-step explanation:
Perpendicular slopes multiply to -1
m * 3/4 = -1
Multiply each side by 4/3
m * 3/4 *4/3 = -1 * 4/3
m = -4/3
The perpendicular slope is -4/3
Answer:
Step-by-step explanation:
(7-4)/(-2-6)= 3/-8 = -3/8 is the slope
Its 15/4
^_^ hope this helps
Answer:
20 pounds
Step-by-step explanation:
2.5 times 8 would be 20 pounds