Answer:
C(x) = 97 + 1,25x
Step-by-step explanation:
A função (C) que representa o custo total em função do número de hambúrgueres produzidos (x) contém duas partes: uma constante referente ao custo fixo de R$ 97,00, e uma variável referente ao custo de R$ 1,25 por hambúrguer para "x" hambúrgueres. A função C(x) é:
Given:
The figure of triangle LNM.
To find:
The Law of Sines for the given triangle.
Solution:
Law of sines: In triangle ABC,
Similarly, the Law of Sines for the given triangle LNM is:
Therefore, the correct option is b.
Answer:
V = 13312yd^2
Step-by-step explanation:
32 x 32 x 39 / 3 = volume
32 x 32 x 39 = 39936/3 = 13312 sq yard.
As you can see the formula for Volume is L x W x H / 3
The formula for Area of a pyramid is SA = A + (3/2)bh
We have one rule we work out the square to represent the A then we can find SA. While 3/2 is 1.5 really which is 150% of the height x the base, then we + plus the area of the square.
Answer:
Only one student, Melinda used it right.
Step-by-step explanation:
Associative property lets us place our brackets the way we want and the result would be unchanged.
Here: (13 + 15 + 20) + (20 + 47 + 18).
So, we can place the brackets in any form, like (13 + 15) + (20 + 20) + (47 + 18).
There are many ways to do it. Melinda's was is yet another example.
Note that Associative property does not hold for subtraction.
Assuming the 10 represents the circumference of the circle (not really clear in the pic) then the area of the circle is found by this equation:
Area=c^2/4pi
(C being circumference, the ^2 meaning squared, and pi of course being the infinite number found by Archimedes, but normally calculated as 3.14 or 3.14)
Using that equation (substitute the C for the 10) you get 7.9577
Round this off to about 7.96, or 8. Your choice.
~Hope this helps!
