Angle 1 and 2 are vertical angles
Hope this helps :)
Given:
A figure of right triangle with terminal angle
, base u, perpendicular v and hypotenuse r.
To find:
The value of
.
Solution:
In a right angle triangle,

Substituting Perpendicular = v and hypotenuse = r in the above formula, we get

The value of
is
.
Therefore, the correct option is B.
I kara lines up 3/4 inch buttons, the total length will be
A line plot is given representing the length of the buttons for a craft project, and we have to find the total length of 3/4 inch buttons.
Now, we can clearly see from the given line plot that there 3 buttons having 3/4 inch length.
therefore,
<h3>The total length of 3/4 inch button</h3>

total length = 
For more information on length, visit
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C) 7, if we take into the account the signs of the numbers and we plot them in the number line 7 will be only 3 units far from 5 making it the closest to it.
F(2) is referring to the 2 on the x-axis. You can see that the point aligning with 2 on the x-axis is also 2 on the y-axis. Therefore, f(2)=2! hope that helped