Equalizw the denominators so that the nominators will be equal in this wat sonyou can find the value of x if you want i can solve it
Answer: A
(He has the side lengths in the wrong place in the cosine ratio)
Answer:
(2x - 5y)²
(2x - 5y)(2x - 5y)
2x(2x - 5y) - 5y(2x - 5y)
2x(2x) - 2x(5y) - 5y(2x) + 5y(5y)
4x² - 10xy - 10xy + 25y²
4x² - 20y + 25y²
The answer is B.
Step-by-step explanation:
Answer:
C, D
Step-by-step explanation:
The graph for Mei Mei' trip is attached accordingly. Also attached are the values derived from the question.
<h3>What is the explanation for the graph?</h3>
The secret to comprehending the graph is to understand that every time Mei Mei spent while she was on the way to bank and back were are all computed cumulatively.
This means that when she stops at the store which is 8 blocks away from home (that is 2 blocks per min x 4 mins = 8blocks) the time spent is recorded as 4 + 5 at location 8 blocks, which is equals 9 minutes.
Also take note of the fact that the time spent is plotted on the x-axis and the blocks away from home on the y-axis.
Learn more about graphs at:
brainly.com/question/25020119
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