An emperor penguin is 45 inches tall. It is 24 inches taller than a rockhopper penguin. Write and solve an equation to find the height of a rockhopper penguin. Is your answer reasonable? Explain. If anyone can help ASAP that would be greatly appriciated
2 answers:
Because the emperor penguin is 24 inches taller than the rockhopper, we use the equation 45 - 24 = r. (r is a variable for rockhopper penguin.)18 = r therefore, the height of the rockhopper is 18 inches. We can check our answers. 24 + 18 is the height if the emperor, which is 45 inches.
Answer:
The height of the rockhopper penguin be 21 inches .
Step-by-step explanation:
As given in the question be as follow .
An emperor penguin is 45 inches tall.
It is 24 inches taller than a rockhopper penguin.
Let us assume that the height of the rockhopper penguin be x .
Equation becomes
Emperor penguin height = Rockhopper penguin + x
45 = 24 + x
x = 45 - 24
x = 21 inches
Threrefore the height of the rockhopper penguin be 21 inches .
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