The original variable was d, however, the answer is: d=8.1
Answer:
121
.
The axis of symmetry is the line x= 6
The parabola opens downwards.
The value of h when the equation is in vertex form is positive.
Step-by-step explanation:
In the pictures.
Hope it helps! :)
I think it's this i'm not sure x= - 5/3
help me with my question pls
Answer:
352
Step-by-step explanation:
(216-128)*(4)
(88)*(4)
352
Answer:
the number is -2/7
Step-by-step explanation:
let the number be x
2x ×4= 7x-2/7
8x = 7x-2/7
collect like terms
8x-7x = -2/7
X= -2/7