Answer:
See below
Step-by-step explanation:
<u>Medium- sized box:</u>
a) <u>Large -sided box</u>
- Side = s + 3
- Volume = (s + 3)^3
b)
- (s + 3)^3 =
- s^3 + 9s^2 + 27s + 27
c) <u>Small-sized box</u>
- Side = s - 2
- Volume = (s - 2)^3 =
- s^3 - 6s^2 + 12s - 8
Answer:
Step-by-step explanation:
The area of sector is given by:
A=θ/360πr²
θ=210°
r=10/2=5 cm
thus the area will be:
A=210/360×π×5²
A=210/360×3.14×5²
A=45.8 cm²
Answer: 50 cents
Step-by-step explanation:
$2.00÷4= 0.50
each candy bar is 50 cents.
maybe give a little more effort next time because this was a very simple question :)
