The answers of the product is 1.8 * 0.63 = 1.134
To find the limits of the third side, we use the triangle inequality, which says that "the sum of lengths of any two sides must be less the third side, AND must be greater than the difference of these two sides".
If 8 & 12 are the shortest legs, then the third side must be less than (8+12)=20 ft. , and must be more than (12-8)=4 ft.
So the limits of the third side x of this triangle is
4 < x < 20
Answer: A, E, F
<u>Step-by-step explanation:</u>
v = x⁴ - y⁴
= (x² - y²)(x² + y²)
= (x - y)(x + y)(x² + y²)
⇒ A F E
Total volume of the tank is 5000 cubic units
Volume of liquid=60%*5000=3000 cubic units
the height of the fluid will be found as follows
V=πr²h
where:
r=20/2=10 units
hence:plugging in the values and solving for h we get:
3000=π×(10²)×h
thus
h=3000/(100π)
h=9.5292966
h=9.5293 units
21 because it is being multiplied