77. The sum of the three angles in a triangle equal the sum of 180 degrees
It is a unit rate.A unit rate.
A cent is an Indian unit of measure equal to one hundredth of an acre. Therefore, one cent is equal to 43560 / 100 = 435.6 square feet.
A unit rate cannot have a remainder. A unit rate is a ration that has the unit as one and the rate has to be equal. If not, you either did a calculation mistake or the ratio is not a unit rate.
55°
conversion
You don't really "convert a unit of measurement"; you convert from one unit to another. The two - "from" and "to" are always required.
Dimensional analysis
A litre is one, a gallon is another.
the ratio at which a unit of the currency of one country can be exchanged for that of Another Country. (www.dictionary.com)
kilometers
move the decimal point the the correct spot
A unit can be a measure of length. It is one-dimensional. A squared unit can be a measure of area. It is two-dimensional. A cubic unit can be a measure of volume. It is three-dimensional.
The unit used to measure distances from one point to another is typically meters (m) or kilometers (km) for longer distances. Other common units include centimeters (cm) for smaller distances and miles (mi) for distances in the United States.
An increase in the value of one currency relative to another currency. Appreciation occurs when, because of a change in exchange rates; a unit of one currency buys more units of another currency.
Perimeter isn't an unit of measure, it's another name for "outside edge", or "boundary"
The exchange rate is the value of one currency in relation to another currency. It determines how much of one currency is needed to purchase a unit of another currency. Exchange rates fluctuate based on market forces, such as supply and demand, economic indicators, and geopolitical events.