Answer:
Step-by-step explanation:
In a right triangle the tangent of an angle is the ratio of the opposite length over the adjacent*. In formulas, Solving for x, using a calculator for the tangent,
*I promise I didn't just spellcheck that.
Evaluate -6-9÷(-3) ?
1 answer:
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Answer:
The answer is
<h2>Step-by-step explanation:
<h3>To solve the fraction reduce the fraction with d
That's we have
<h2>Next simplify the expression using the rules of indices to simplify the letters in the fraction
<u>For c </u>
Since they are dividing we subtract the exponents
We have
<h2><u>For </u><u>e</u>
<h2>Substituting them into the expression we have
<h2>Reduce the fraction by 3
We have the final answer as
<h2>Hope this helps you
Given that the point B is (1,1) is rotate 90° counterclockwise around the origin.
We need to determine the coordinates of the resulting point B'.
<u>Coordinates of the point B':</u>
The general rule to rotate the point 90° counterclockwise around the origin is given by
The new coordinate can be determined by interchanging the coordinates of x and y and changing the sign of y.
Now, we shall determine the coordinates of the point B' by substituting (1,1) in the general rule.
Thus, we have;
Coordinates of B' =
Thus, the coordinates of the resulting point B' is (-1,1)