Answer:
the first one is 86in
Step-by-step explanation:
im working on the 2nd one rn ill get the answrr to u as fast as i can
3x-y=13
2x + 2y = -10
change 2x + 2y = -10 into slope intercept form, making the equation y = -x -5. insert y = -x - 5 into 3x - y = 13, making the new equation 3x + x - 5 = 13. Add alike terms together (3x + x = 4x) then add 5 to both sides, making the new equation 4x = 18. divide both sides by 4, making x = 6. Insert 6 back into the old equation of y = - x - 5, making the old equation y = - 6 - 5. Add alike terms (- 6 - 5 = - 11) making y = -11 and x = 6. (6, -11) would be the ordered pair.
The action of deducting or subtracting something.
Example: "the dividend will be paid without deduction of tax"
Answer:
the answer is 270 degrees
Step-by-step explanation:
can you help me on my question?
Y=√(x+6) - 7
constraint: x+6> or = 0
or x> 0r = -6
RANGE = x∈R/ x > or = 0