Maria measured a centipede that was 1 1/12 inches long. Jerome measured a centipede that was 11/12 of an inch long. How much lon
1 answer:
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SOLUTION
Write out the equation
To solve this system of equation, the aprropriate method will be substitution
Substitute the expression for y into the second equation for y, we have
Expand the paranthesis we have
Divide both sides by 4, we have
Since the value of x has been obtained, we substitute into the first equation
Therefore
x = -3, y= -4
Answer:
Step-by-step explanation:
Given
Solving (a): Reflect S across y-axis
The rule to reflect across y-axis is:
So, we have:
Hence:
Solving (b): Reflect Q across x and y-axis
The rule to reflect across x-axis is:
So:
The rule to reflect across y-axis is:
So:
Hence: