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What is x plus 30 equals 64?
x + 30 = 64 Therefore, x = 64 - 30 x = 34
What is the x value of 12x - 5y equals 30 y equals 2x - 6?
Substitute 2x - 6 for y in first equation: 12x - 5(2x - 6) = 30 ie 12x - 10x + 30 = 30 so 2x = 0 making x = 0 and y = -6
What Equals 45?
0.45
If x varies jointly as y and the square as z and x equals 40 when y equals 20 and z equals 2 find x when y equals 30 and z equals 3?
As x ∝ yz2 then x = kyz2 where k is a constant. Substituting the given figures, 40 = k*20*22 = 80k Then k = ½ and the formula is, x = ½yz2 So, x = ½ * 30 *32 = 135
What is the answer to 4x plus 6x equals 30?
4x+6x=30 is the same as: 10x=30 so we divide by 10 and get: x=3 (I do not see how this relates to calculus, but O.K.)
How many decimeters equals 3 centimeters?
There are 0.3 decimeters in 3 centimeters. This is because 1 decimeter is equal to 10 centimeters.
30 centimeters square equals how many meters square?
It would equal 1 meter because 30 centimeters equals 1 meter 60 centimeters equals 2 meters.
Three centimeters equals how many millimeters?
3 centimeters=30 millimeters
How many centimeters is 30 micrometers?
30 micrometres is equal to 0.003 centimetres.
300 mm equals how many centimeters?
300 millimeters=30 centimeters
30 centimeters equals to how many meters?
0.3
What is 30 cm equals to what dm?
30 centimeters is equal to 3 decimeters
If 2.4 centimeters equals 10 kilometers then 7.2 centimeters equals how many kilometers?
7.2/2.4 x 10 = 30 Therefore, 7.2 centimetres would equal 30 kilometres.
30 meters equals how many centimeters?
30 meters is 3,000 centimeters. A meter = 100 cm: 100 x 30 = 3,000
Is 30 centimeters equals to 3 decimeters?
yes it is explanation: 10 centimeters are in 1 decimeter and we have 3 so we multiply 10x3= 30 30 centimeters are 3 decimeters 30 decimeters = 3 centimeters
Is one foot approximately 30 centimeters?
Yes. One foot is 12 inches, which is 30.48 centimeters. One inch equals exactly 2.54 centimeters.
3cm equals to how many mm?
3 centimeters is approximately equal to 30 millimeters.
