3 years ago

100 PointsWhich angle is the angle of incident?

Mathematics

2 answers:

PilotLPTM [1.2K]3 years ago

8 0

Answer:

angle c

Step-by-step explanation:

angle c is the angle of incidence. It is the angle between the perpendicular ( line that meets the surface at 90 degrees) and the ray that is coming in

Ede4ka [16]3 years ago

5 0

Answer:

<em>Angle C</em>

Step-by-step explanation:

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1 year ago

2/3 is what percent of 1/4?

saveliy_v [14]

So if we take 1/4 to be the 100%, what is 2/3 in percentage off of it then?

$\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
\frac{1}{4}&100\\\\
\frac{2}{3}&p
\end{array}\implies \cfrac{\frac{1}{4}}{\frac{2}{3}}=\cfrac{100}{p}\implies \cfrac{1}{4}\cdot \cfrac{3}{2}=\cfrac{100}{p}\implies \cfrac{3}{8}=\cfrac{100}{p}
\\\\\\
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yes, is a large value, because 2/3 is indeed larger than 1/4, more than twice as large.

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3 years ago

Elizabeth has $50 in a savings account that earns 10% interest, compounded annually.

iris [78.8K]

Answer:

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Step-by-step explanation:

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