3 years ago

Please tell me what to multiply by (surface area)

Mathematics

1 answer:

Fynjy0 [20]3 years ago

3 0

You multiply all the sides so if there are three sides u multiply them tother

You might be interested in

I neeeed helpppppppppppppp

Fynjy0 [20]

Answer:

y = -3x + 5/2

Step-by-step explanation:

y = -3x + 5/2

7 0

3 years ago

Read 2 more answers

Find the limit of the function algebraically. limit as x approaches negative three of quantity x squared minus nine divided by q

iris [78.8K]

The limand is continuous at $x=-3$ , so you can directly substitute $x=-3$ to get

$\displaystyle\lim_{x\to-3}\frac{x^2-9}{x^3+3}=\frac{(-3)^2-9}{(-3)^3+3}=\dfrac{9-9}{-27+3}=0$

Did you mean to write $x^3+3^3=x^3+27$ in the denominator by any chance? In that case, you would instead have

$\displaystyle\lim_{x\to-3}\frac{x^2-9}{x^3+3}=\lim_{x\to-3}\frac{(x+3)(x-3)}{(x+3)(x^2-3x+9)}=\lim_{x\to-3}\frac{x-3}{x^2-3x+9}=\frac{-3-3}{(-3)^2-3(-3)+9}=-\frac29$