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Fed [463]
2 years ago
15

Cos y = 8/16 and round your answer to the nearest tenth

Mathematics
1 answer:
juin [17]2 years ago
6 0

Answer:

60

Step-by-step explanation:

To find y, notice it is equal to 8 / 16 or 1/2. This is a value from a special triangle 30,60, 90. This means y = 60. 1 is always opposite 30 and this equation needs 1 to be adjacent.

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Kevin makes 78.37 per day . How much does he make in 7 days
NARA [144]

Answer:

He makes $548.59

Step-by-step explanation:

78.37/per day

78.37*7=your answer


5 0
3 years ago
Wich is the measure of an angle that cuts off 1/4 of a circle
SOVA2 [1]
Going around a full circle is 360.
1/4 of that is 90
So 90 degrees is 1/4 of a circle
3 0
3 years ago
Read 2 more answers
Which equation shows the point-slope form of the line that passes through (3, 2) and has a slope of 1/2
antiseptic1488 [7]
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5 0
2 years ago
The surface area of the triangular prism is?
Viktor [21]
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4 0
3 years ago
If M is the midpoint of XY, find the coordinates of X if M(-3,-1) and Y(-8,6)
vova2212 [387]
\bf \textit{middle point of 2 points }\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
%  (a,b)
X&({{ a}}\quad ,&{{ b}})\quad 
%  (c,d)
Y&({{ -8}}\quad ,&{{ 6}})
\end{array}\qquad
%   coordinates of midpoint 
\left(\cfrac{{{ x_2}} + {{ x_1}}}{2}\quad ,\quad \cfrac{{{ y_2}} + {{ y_1}}}{2} \right)

\bf \left( \cfrac{-8+a}{2}~,~\cfrac{6+b}{2} \right)=\stackrel{M}{(-3,-1)}\implies 
\begin{cases}
\cfrac{-8+a}{2}=-3\\\\
-8+a=-6\\
\boxed{a=2}\\
----------\\
\cfrac{6+b}{2}=-1\\\\
6+b=-2\\
\boxed{b=-8}
\end{cases}
5 0
2 years ago
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