Answer:
65.4
Step-by-step explanation:
Use the Law of Sines here. The Law is as follows:
We only have need for 2 of those 3 proportions. Since we can have only 1 unknown in a single equation, we have to use angle C as that unknown. That means that other angle and side have to be given in the problem. Angle B is given as 45 and side b is given as 7, so we will use those.
We solve for sinC:
Doing that on our calculator gives us
sinC = .9091372901
Taking the inverse sin in degree mode gives you that angle C = 65.4
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A has right triangles also known for the 90 degree angle triangle.
In both they both have 90 degree and 4 sides
b has parallelograms and obtuse angles
vbbbbbbbbbbbbbbbbbdnnnnnAnswer:
Step-by-step explanation:
The additive inverse of the expression -3/w is 3/w
<h3>How to determine the
additive inverse?</h3>
The expression is given as:
-3/w
The law of additive inverse states that
For an expression x, the additive inverse is -x
This means that the additive inverse of the expression -3/w is 3/w
Hence, the additive inverse of the expression -3/w is 3/w
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If w≠0, what is the additive inverse of the expression below? -3/w
