Answer:
In geometry, the tangent line to a plane curve at a given point is the straight line that "just touches" the curve at that point. Leibniz defined it as the line through a pair of infinitely close points on the curve.
Step-by-step explanation:
Step-by-step explanation:
Try to simplify 45/75 as much as you can, or just use a calculator. Then, multiply your result by 100% to get the answer.
Answer: There are 
children at the circus show.
Step-by-step explanation:
Let be "x" the total number of spectators at the circus show and "c" the number of children at the circus show.
Knowing that 
of the spectators are men, we can find the remaining:
Since 
of the remaining number of spectaros are women and there are a total of 132 women, we can write the following equation:
Solving for "x", we get:
Therefore, we get that "c" is:
Answer:
90
Step-by-step explanation:
Answer:
a) P = 10(8(V -5)) -150
b) P = 80V -550
c) P = 3450
Step-by-step explanation:
a) Use the expression for B to substitute into the equation for P:
P = 10(8(V -5)) -150
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b) Eliminate parentheses and collect terms.
P = 10(8V -40) -150
P = 80V -400 -150
P = 80V -550
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c) Substitute 50 for V and do the arithmetic.
P = 80·50 -550
P = 3450
