Answer: a=b+10
Step-by-step explanation:
1. Add 10 to both sides.
b+10=a
2. Switch sides.
a=b+10
Ok so the line of symmetry is x=-4
The vertex is (-4,-2)
The domain is: xER
The range is: yE(-infinity, -2)
The translations are: reflection over the x axis, translated left 4 and down 2
I don’t know the rest sorry
All square sides are equal so 20 x 20 is 400 and to get the area of a circle is pi x radius squared so the answer is C
Answer:
(4 x + 9) (16 x^2 - 36 x + 81)
Step-by-step explanation:
Factor the following:
64 x^3 + 729
64 x^3 + 729 = (4 x)^3 + 9^3:
(4 x)^3 + 9^3
Factor the sum of two cubes. (4 x)^3 + 9^3 = (4 x + 9) ((4 x)^2 - (4 x) 9 + 9^2):
(4 x + 9) ((4 x)^2 - 4 9 x + 9^2)
4×9 = 36:
(4 x + 9) ((4 x)^2 - 36 x + 9^2)
Multiply each exponent in 4 x by 2:
(4 x + 9) (4^2 x^2 - 36 x + 9^2)
4^2 = 16:
(4 x + 9) (16 x^2 - 36 x + 9^2)
9^2 = 81:
Answer: (4 x + 9) (16 x^2 - 36 x + 81)
Answer:
B. Rational
Step-by-step explanation:
Any number which can be represented as a ratio in the form of a fraction is a rational number.
