A set of ordered pairs is called a relation. The set of all first components of the ordered pairs of a relation is the domain of the relation, and the set of all second components of the ordered pairs is the range of the relation. :)
Answer:
Step-by-step explanation:
Hope this will help you :))
Answer:
Provide 3 to 4 well written sentences, summarizing the information from the video about the three regions of the 13 colonies.
Step-by-step explanation:
Provide 3 to 4 well written sentences, summarizing the information from the video about the three regions of the 13 colonies.
Provide 3 to 4 well written sentences, summarizing the information from the video about the three regions of the 13 colonies.
Answer: 10 inches.
Step-by-step explanation:
We have to solve a system of equations.
The formula to calculate a triangle area is A = (b.h)/2
where b is the base and h is the height. This will be our first equation.
Since the height is 4 inches greater than the base, the second equation will be: h = b+4
We replace h and the value of the area (70 square inches) in the first equation, and we solve it by using the cuadratic equation formula:
70 = (b . (b+4)) / 2
70 . 2 = b² + 4b
140 = b² +4b
0 = b² + 4b - 140
The roots of this polynomial are -14 and 10. Since a distance can't be negative, the length of the base is 10 inches.
Answer:
Step-by-step explanation:
(30*48)/100 = 14.40
48 - 14.40 = $ 33.60
48 + 33.60 = $ 81.60
