Answer: (9,5) and 2
Step-by-step explanation:
Get the difference between the coordinate points (9,5)
Multiply by 2
The mass of the gold bar is = 13.896 kg.
To acheive this answer you have to multiply the area of the trapezium and the length of the bar. Hope this helped x :)
Answer: y = 3
Step-by-step explanation: You're given x, find y.
- -2(-3) + 3y = 12 (substitute in for x)
- 6 + 3y = 12 (multiply)
- 3y = 9 (divide both sides by 3)
- 3 = y
2,3,5,8,13,19 they are all going up the first one goes up by one,then, 2, 3.. etc