Answer:100 10 1
Step-by-step explanation:
Answer:
As it ایس the correct answer is 45
78
7.90
Answer:
B
Step-by-step explanation:
Slope is the same(x) therefore they are parallel
24:14 and 36:21 are both equivalent ratios to 12:7
Answer:
m
Step-by-step explanation:
Let
Bas length of box=b
Height of box=h
Material used in constructing of box=36 square m
We have to find the height h and base length b of the box to maximize the volume of box.
Surface area of box=




Volume of box, V=
Substitute the values


Differentiate w. r.t b







The negative value of b is not possible because length cannot be negative.
Again differentiate w.r.t b

At

Hence, the volume of box is maximum at
.




m