Use the linear combination method to solve the system of equations. Explain each step of your solution.
1 answer:
Answer:
1)y=-3+5x
2)y=5/2-1/2x
Step-by-step explanation:
for both equations
1) get your y by it self (subtract -5x and your new equation is now -y=-5x+3)
2)(reminder y can't be negative if it is negative) then you divide by -1 of both sides
3) your equation should now be y=5x-3
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C. 8
Step-by-step explanation:
still using the equation a^2 = b^2 = c^2
1/162
2*3=6
6*3=18
18*3=54
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The answer would be 4.6 inches and 0.11 meters
