Common Pythagorean triples include
(3, 4, 5)
(5, 12, 13)
(7, 24, 25)
(9, 40, 41)
The only Pythagorean triple that is an arithmetic sequence is (3, 4, 5), so any arithmetic sequence that is a Pythagorean triple must be a multiple of that, such as (9, 12, 15) or (15, 20, 25).
The arithmetic sequences of selections B and D are unrelated to the (3, 4, 5) triple, so cannot be Pythagorean triples. For selection A, we know that 9² + 11² = 81 + 121 = 202 > 14², so that is not a right triangle.
The appropriate selection is ...
C. 7, 24, 25
Answer:
-16
Step-by-step explanation:
8q
Let q = -2
8*-2
-16
Answer:
d
Step-by-step explanation:
hope this helped!!!!!
Answer:Average daily pay =$90
Step-by-step explanation:
Step 1
Formulae
Average daily earnings = Total amount of earning from Monday through Saturday/ number of days
Step 2
Monday $78,
Tuesday $94
Wednesday $115
Thursday $108
Friday $67
Saturday $78
Total earnings for Ben = $540
Average daily pay= $540/6 ==$90