Kelvin spends 14 of his $100 on a ticket to a play and then buys a shirt for $22.50. How much of the $100 does Kelvin have left?
2 answers:
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Answer:
Step-by-step explanation:
To solve for <em>CD</em>, we can create a right triangle.
Where <em>CD</em> becomes the hypotenuse.
The length of the base of the triangle is 9 units.
The length of the height of the triangle is 5 units.
Apply Pythagorean theorem to solve for the hypotenuse.
Answer:
B and C and D
Step-by-step explanation:
This will help,
