Answer:
E) b^2
Step-by-step explanation:
Solving the first equation for a, we get ...
a - b = 0
a = b . . . . . . add b to both sides
Now, the expression ab can be rewritten as
ab = bb = b^2 . . . . . . substitute b for a
Because you are still multiplying the same values of the number you are multiplying and it's standard form
I would check my math but 4/3 = 1.3 x 18= 24 divided by 2 for radius would be 12x12=144 x pie or 3.14 would be 452.16
Could you attach an image of the slope? Because i dunno what lesson you're on....
:/
Answer:
62.83185
Step-by-step explanation:
C=2πr=2·π·10≈62.83185
