30
m-12=25. m=37
Convert to same units then can do the calculation: 1 km = 1000 m → 3 km ÷ 25 m = (3 x 1000 m) ÷ 25 m = 3000 m ÷ 25 m = 120
Its perimeter is: 2*(10+2.5) = 25 m because its length is 25/2.5 = 10 m
1 mile = 1609.344 m (exactly) ⇒ 1 mile ÷ 25 m = 1609.344 m ÷ 25 m = 64.37376 lengths ≈ 64.4 lengths Just under 642/5 lengths.
M multiplied by 2 + 25 or 2m + 25
30
m-12=25. m=37
Convert to same units then can do the calculation: 1 km = 1000 m → 3 km ÷ 25 m = (3 x 1000 m) ÷ 25 m = 3000 m ÷ 25 m = 120
25
m - 15 > m - 25
Its perimeter is: 2*(10+2.5) = 25 m because its length is 25/2.5 = 10 m
To make 25 ml of 0.0010 M HCl from 0.010 M HCl: (0.010 M) x V1 = (0.0010 M) x 25 ml V1 = (0.0010 M * 25 ml) / 0.010 M V1 = 2.5 ml of the 0.010 M HCl solution should be diluted to 25 ml to get 0.0010 M HCl.
Since 1 m is 100 cm, 25 m would be 2500 cm.
Do you mean 25 cm squared? If so then the answer is 5 cm
M/5+5 = -3 Multiply all terms by 5 to eliminate the fraction: M+25 = -15 Move 25 to the other side of the equation changing it to -25: M = -15-25 M = -40
There are 1000 mm in a metre. 25 mm is 0.025 m