Answer:
the differance between the house of represenates is that the house has 100 and the senate has 435
Explanation:
The Law of Cosines is used to find the remaining parts of an oblique (non-right) triangle when either the lengths of two sides and the measure of the included angle is known (SAS) or the lengths of the three sides (SSS) are known. The Law of Cosines states: ... c2=a2+b2−2ab cosC .
Messengers delivered letters because they had No Postal system
Two examples would be: great depression and world war 2
