Answer:
(5/6)x²
Step-by-step explanation:
The area of a triangle is given by the formula
A = (1/2)bh
Here, the base is 5/3x, and the height is x. So, the area is ...
A = (1/2)(5/3x)(x) = (5/6)x²
Answer:
904.32
Step-by-step explanation:
i think this is correct
The difference between a blue whale's heart and a African bull elephant heart is 2963.27 lbs. it will take 49 African bull elephant's heart to equal one blue whale's heart.
Answer:
A and C are proportional relationships.
Step-by-step explanation:
Recall that a "proportional relationship" has no constant term. Thus, we eliminate Answers B and D immediately.
Answer A represents a proportional relationship: y varies directly with the square of x.
Answer C also represents a proportional relationship: y varies directly with x.
