Somebody please help me
2 answers:
Answer:
B
Step-by-step explanation:
'r' and 's' are legs and 't' is the hypotenuse
The Pythagorean Theorem takes the sum of the legs, squared, and sets them equal to the hypotenuse squared.
So in this problem we could start with:
r² + 25² = 27²
r² = 27² - 25²
to get 'r' by itself we take its square root, and what we do to one side of an equation we must also do to the other side, so:
r =
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Answer:
The dog is 20 inches tall now.
Step-by-step explanation:
Given that:
Height of dog when it was a puppy = inches
Height of dos now = than previous height
It means that we will add this height in the height of dog when it was a puppy.
Height of dog now =
Height of dog =
Height of dog = 20 inches
Hence,
The dog is 20 inches tall now.