Answer:
100<x<500
Step-by-step explanation:
The third side cannot exceed the others added up so x is less than 500, due to the laws of triangles.
If you subtract 300-200, you get 100, so x has to be greater than 100.
x is greater than 100 but less than 500
Therefore the answer is...
100<X<500
The laws of triangles state that a triangle has to be greater than the other two edges subtracted, and less than the other two edges added.
I hope this helps!!!
Answer:
2/15
Step-by-step explanation:
Given that she have already read one-third of the book.
The fraction f of the book that will remain is;
f = 1 - 1/3 = 2/3
Then she finishes the book by reading the same amount each night for 5 nights
That implies she reads the remaining 2/3 of the book at equal rates for 5 nights.
Let x represent the fraction rate read per night;
5x = 2/3
Divide both sides by 5
x = 2/3 × 1/5
x = 2/15
Therefore, she reads 2/15 of the book every night for 5 nights.
