Point X is located at (3,2) Point Y is located at (3,-8 what is the dictence from point X to point Y?
1 answer:
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Answer:
Explanation:
Given the equation
Step 1: Change all the mixed fraction to improper fractions
Step 2: Find the lowest common multiple of the denominators (2 and 10)
The lowest common multiple = 10
Step 3: Multiply all through by 10.
Step 4: Apply the subtraction law of equality. (Subtract 55)
Step 5: Apply the division law of equality. (Divide by 13)
Given that,
y varies directly with x and y = 10 when x = 20.
To find,
The value of y when x = 15.
Solution,
Put x = 20 and y = 10
Put k = 1/2 and x = 15 to find the value of y.
So, the value of y is 7.5