R:(1/3)=18
r = 18*(1/3) = 18/3 = 6
Answer:
x=9 x=-1
Step-by-step explanation:
2(x-4)^2=50
Divide each side by 2
2/2(x-4)^2=50/2
(x-4)^2=25
Take the square root of each side
sqrt((x-4)^2)=sqrt(25)
x-4 = ±5
x-4 =5 x-4 = -5
Add 4 to each side
x-4+4=5+4 x-4+4 = -5+4
False
because
(a+b)(c+d)=ab+bc+ad+bc
we look at bd
(x+3)(x+1)
bd=3*1=3
the last number is 4
not 3
if we were to expand it we would get
x²+4x+3
false
Answer:
The integer that shows the change in the number of toy cars Bader has is <u>-24.</u>
Explanation:
Think of it like a math problem, when you take away from your own amount, (in this case, his cars) you're subtracting from the original amount of things you had. The symbol for subtraction is also "-", so with that information it's a bit self explanatory to know which answer is correct.
I would say sum because you are adding and it is 11r^3+11
