Its units and something...
The value of the measurement and the units used.
a number and a unit
If two angles are supplementary, and one angle measures 30 degrees, then the second angle must measure 150 degrees. This is because by definition if two angles are supplementary, then they must up to 180 degrees.
If you have two items using different units of measurement, you must first convert to the same type in to percentage. Then, you can compare the ratio, It is called coefficient of variability. For example if you want to compare length with weight of two variables or populations, then first convert the measurements in percentage and then go for comparision.
If a proportional relationship is graphed on the coordinate plane, what things must be true?
The value of the measurement and the units used.
a number and a unit
A measurement must contain a numerical value and a unit of measurement. The numerical value quantifies the attribute being measured, while the unit provides a standard reference for interpreting that value. Together, they convey precise information about the size, amount, or extent of the measurement.
A number and a unit.
useful
( 1 ) Measurement should be accurate. ( 2 ) Measurement must have the correct units specified.
Calcium and iron must be included on the Nutrition Facts label.
Two sides and the included angle of one triangle must be congruent to two sides and the included angle of the other.
One of two things that a political region must have is voters. The other thing that they must have is political parties.
Voltage is a measurement of electrical force and amperage is a measurement of electrical flow. They are two different things altogether.
i dont know
The only restriction is that two sides must be the same and that the angles opposite those sides must be the same - and, therefore, acute. Other than that, any measurement.