-3z^7 - (-5z^7) = -3z^7 + 5z^7 = 2z^7
Answer:
Step-by-step explanation:
The discriminant is what's under the square root sign in the quadratic equation. The equation for the discriminant is 
, where b is the coefficient of x, a is the coefficient of 
, and c is the number with no variable attatched to it. If we plug in the numbers (
) it gives you 241, which is the discriminant. Since 241 is more than zero, it has 2 zeros. If the discriminant was 0, there'd be 1 zero, and less then zero there would be zero zeros.
Answer:
It's a simple question. This swimming pool is basically a rectangular cuboid. Length x Width x Height = how much water it will hold.
Water = 1000000 feet^(3)
Step-by-step explanation:
1000 x 100 x 10 = 1000000 feet^(3)
or you could just converted to meters cube which should be 28316.85 (ish).
Answer: y=-3/2x+3
Step-by-step explanation:
First subtract 3x from both sides to start isolating the y.
Then you get 2y=-3x+6
Divide both sides by 2 to get y alone and you get
y=-3/2x+3
1: That if you divide it by 3 you can get 33.
2. It's one away from 100.
3. Some factors are 1, 3, 9, and 11.
