1,4(0,5x + 4,2y) - 3,5(0,2x - 1,5y)
1,4.0,5x + 1,4.4,2y - 3,5.0,2x + 3,5.1,5y
0,7x + 5,88y - 0,7x + 5,25y
0,7x - 0,7x + 5,88y + 5,25y
11,13y
Answer:
8 5/12 is closer to 8
31 1/6 is closer to 31
Step-by-step explanation:
36
90-54=36
right angles measure 90 therefore angle a and b has to add up to 90
Answer: One inch represented 3 feet in the first scale, but now 1 inch now represents 4 feet in the second scale.