Answer:
14
Step-by-step explanation:
(2 x 6) + (
- 8 ÷ 2^2) =
12 + (4 - 8 ÷ 4)
12 + (4 - 2)
12 + 2
14
Separate the quadratic functions into two individual function in x which multiply together to equal the original quadratic.
Eg: x^2-3x-10=0 can be written as (x+2)(x-5)=0
The two solutions for x can then be determined by making each bracket equal to zero.
x+2=0 so x=-2x-5=0 so x=5
The vertex is located at (-1,-9)
Answer:
A,B,C,D
Step-by-step explanation:
I say all of them because all of them are spelled correctly but if it incorrect i'm very sorry
Answer:
1.) V=πr2h=π·6.52·16≈ 2123.71663, rounded= 2123.72
2.)V=πr2h=π·22·3≈37.69911, rounded= 37.80, or 37.8
3.) V=πr2h=π·12·3≈9.42478, rounded= 9.42
4.)70.69
5.)V=πr2h=π·3.82·3≈136.09379, rounded= 136.09