The answer is A because complementary is 2 angle that add up to 90

When you multiply the numerator and denominator both by the same thing, it is called an equivalent fraction.
I only know of two measures of central tendency. Those are the median and the mean.
The mean is the average value of all numbers in the data set. It is adding up all the number and dividing it by the count of the data set.
The median is found as the middle most value of the data set that is arranged in ascending value.
In this scenario, it is better to use the MEDIAN in Cindy's report to the principal to portray her students in the most favorable manner. The median may either be a C or B. The F grade will not be considered.
<span>−24x<span>y^5</span>−15x×3<span>y^2</span>+9x×2<span>y<span>^3
</span></span></span><span><span>−24x<span>y<span>^5</span></span>−45x<span>y^<span>2</span></span>+9x×2<span>y^3</span></span><span>
</span><span><span>−24x<span>y<span><span>^5</span><span></span></span></span>−45x<span>y<span><span>^2</span><span></span></span></span>+18x<span>y<span>^3
Hope i helped^-^
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