Answer:Since x-intercepts just where the line touches the x-axis, you only need to find the coordinate of that point, which is (8,0) in (x,y) coordinate format.
Answer:
For starters how many people are even IN that family. This problem is unsolvable unless you have a little more info dude
I'm guessing you mean a^2? if so then,
a^2+28a+27=
(a+1)(a+27)
Answer:
b
Step-by-step explanation:
hard to explain right here sorry man
Peter walks into 3 different points. If you make a diagram of the direction, you can see that he will form a triangle with a=200, b= 180m, and cos c= cos 180-105= cos 75.
Using law of cosine, the length of C would be:
c^2= a^2 + b^2 - 2ab cos c
c^2= 200^2 + 180^2 - 2(200)(180) cos 75
c^2= 40,000+ 32,400 - 18,645
c^2= 53765
c= 231.87m