It is function a the answer
It would be the second one.
4(2x^2 + 5y^2)(2x^2 - 5y^2)
12500mlx0.4=5000ml
12500-5000=7500ml
7500ml=7.5L
Answer:
455.
Step-by-step explanation:
Yes. You require the number of combinations of 3 from 15.
15C3
The formula for this is 15! / 12! 3! or you can do itr as follows
15C3 = 15*14*13/3*2*1
= 5*7*13
= 35*13
= 455.
Answer:
A quadrilateral is a rectangle
