A triangle has sides with lengths of 6 feet, 7 feet, and 12 feet. Is it a right triangle?
1 answer:
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Answer:
A
Step-by-step explanation:
Given the exponential function
f(t) = 228 ← where t is time in years
Substitute t = 20 into f(t), that is
f(20) = 228 × = 228 × 0.60268.... ≈ 137 → A
Answer:11/29
Step-by-step explanation:
The numerator is alredy given as 11 students play both an instrument and a sport. Denominator is how many students in the class which is 29.
