Because what please elaborate
Answer:
Step-by-step explanation:
x^2 - 6x - 40 = 0.....get the -40 to the other side
x^2 - 6x = 40....now take half of ur x term (6)....so its 3...then square it (3^2 = 9)...now add 9 to both sides
x^2 - 6x + 9 = 40 + 9
(x - 3)(x - 3) = 49
(x - 3)^2 = 49...take sqrt of both sides, eliminating the ^2
x - 3 = sqrt 49
x = 3 (+ - ) 7
x = 3 + 7 = 10 or x = 3 - 7 = -4
so x = 10 or x = -4
Answer:
1140 words
Step-by-step explanation:
12 days * <u>95 words</u> = 12 * 95 words = 1140 words
1 day
I would say that d is not equivalent to that equation
Answer:
part 1)
part 2)
Step-by-step explanation:
part 1) we know that
The surface area of the figure is equal to the area of all the faces of the figure
so
part 2) we know that
The surface area of the figure is equal to the area of all the faces of the figure
so