X^3+2x^2-2x-4 remainder -32/X-2
Some will have three equal side and three equal angles. Others will not have any same side or angles. Another way is to see if it has two of the same sides and two same angles. Hope I helped.
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Answer:</h2><h3>False</h3><h2>
Step-by-step explanation:</h2>
Let's find the inverse function of to know whether this function has an inverse function . So let's apply this steps:
a) Use the Horizontal Line Test to decide whether has an inverse function.
Given that f(x) is a cubic function there is no any horizontal line that intersects the graph of at more than one point. Thus, the function is one-to-one and has an inverse function.
b) Replace by in the equation for .
c) Interchange the roles of and and solve for
d) Replace by in the new equation.
So this is in fact the inverse function and it isn't the same given function. Therefore, the statement is false
Answer:
34.1546, 34.248, 39.637, 44.3421, 44.351
Step-by-step explanation:
The answer:
cot(theta)=1.5, to find theta, cot(theta)=1.5 implies theta= arc cot (1.5)
but we kknow that cot(theta) = 1 / tan(theta), this implies
1 / tan(theta) =1.5, and tan(theta) = 1 / 1.5 = 0.6
and theta is in quadrant 3, costheta and sintheta are negatives
so tan(theta) is positive,
tan(theta) = 0.6, therefore, (theta) = arctan ( 0.6)= 30.9°
finally (theta) = 30.9°