4·9 = 9x = 1/4
(36 = 9x = 1/4) ·4
144 = 36x
144/36 = x
x = 4
The required distance covered is 90 units
<h3>Distance formula</h3>
The formula for calculating the distance between two points is expressed as shown:
The required coordinates missing are (0, 42.78) and (90.42.78). Substiute the coordinate into the formula:


Hence the required distance covered is 90 units
Learn more on distance formula here: brainly.com/question/1872885
Answer:
b
Step-by-step explanation:
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Hiiiii, the answer is (x,-y)
Step-by-step explanation: