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- @Use the formula: y = mw + c to find c if y=9, w=4 and m=2.
- 1
- 17
- 5
-
- @Use the formula: vÎ = uÎ + 2as to find v if u=0, a=9.8 and s=20.
- 19.8
- 392
- 14.0
-
- @Use the formula: v = u + at to find u if v=30, a=10 and t=3.
- 0
- 60
- 900
-
- @Use the formula: y = mw + c to find w if y=12, m=2 and c=-4.
- 8
- 4
- 16
-
- @Use the formula: v = u + at to find t if v=15, u=5 and a=2.
- 5
- 10
- 20
-
- @Use the formula: A = èbh to find b if A=40 and h=12.
- 6.67
- 120.0
- 3.33
-
- @Use the formula: A = 4çrÎ to find r if A=50 and ç=3.14.
- 1.99
- 3.98
- 3.54
-
- @Use the formula: y = mw + c to find c if y=2, m=3 and w=4.
- -10
- 14
- 0.17
-
- @Use the formula: A = 6yÎ to find y if A=100.
- 4.08
- 24.5
- 16.7
-
- @Use the formula:vÎ = uÎ + 2as to find s if v=0, u=3 and a=-9.
- 1
- -18
- -6