To convert a decimal into a percentage, first we have to convert it into fractional form.
Because percentages are out of 100, the resulting fraction would be 3/100.
Next, to find the decimal, we would just divide the fraction (numerator divided by denominator).
3 % = 3/100 = 0.03
The axis of symmetry is 2
-5 < 0
-6 < 0
-12 < 0
If you want to get really theoretical, think about imaginary numbers! Like 5i
Answer: A = 9
B = 11
C = 4
Step-by-step explanation:
A + B = 20
A + C = 13
B + C = 15
A + B + C = 24
Substitute 20 into our final equation for A + B.
20 + C = 24. Subtract 20 from each side.
C = 4.
Remember, B + C = 15. Substitute 4 into C to solve for B.
B + 4 = 15. Subtract 4 from both sides.
B = 11
Remember, A + B = 20. Substitute 11 for B to solve for A.
A + 11 = 20. Subtract 11 from both sides.
A = 9.
