I hope this helps you
regular hexagon =6 equilateral triangle
Area=6.(10.20/2)
Area=600
Answer:
If 15 dollars covereed the gift then the gift was 15 dollars or less.
Step-by-step explanation:
3x+ 8= x-4
2x + 8= -4
2x= -12
x= -6
Answer:13.5
Step-by-step explanation: 6:9
9:?
divide both by 3 2:3
now multiple 4.5. 9:13.5
You have to complete the square of (x²+18x+?) as well as for (y²-36y+?)
You will find: (x+9)² + (y-18)² = 36
& this is the standard equation requested
