It makes and obtuse right triangle.
Answer:
Step-by-step explanation:
a₁ = -3 = (-1)¹×3
a₂ = 6 = (-1)²×2×3
a₃ = -28 = (-1)³×2²×7
a₄ = 72 = (-1)⁴×2³×3²
a₅ = -360 = (-1)⁵×2³×3²×5
a₆ = 2160 = (-1)⁶×2⁴×3³×5
That's as far as I got. I can predict that a₇ is a multiple of -32 and a₈ is a multiple of 64, but I don't see the pattern with the other factors.
Answer:yes
Step-by-step explanation:
Given

a,b,c<0
For quadratic equation to have real roots Discriminant should be greater than zero
D>0

Thus

b is negative so its square is positive
a & c is negative so their product is positive
so Discriminant is Positive when

Answer:
R4ARAQuestion
Carl and Stephen and Brittney completed inQuestion
Carl and Stephen and Brittney completed in a shot put competition .Stephen's toss was 4.08 feet farther than Brittney's. Carl's toss was 2.14 shorter then Stephen's a shot put competition .Stephen's toss was 4.08 feet farther than Brittney's. Carl's toss was 2.14 shorter then Stephen's RARRARAGG
Step-by-step explanation: