Answer:
7.1, 7.3, 7.5 Any integer is a rational number.
(7.3 may be wrong, but I'm sure its not!)
Answer:
10c=h
Step-by-step explanation:
The graph showed 2h=20c
so h=10c
To find the solutions to this equation, we can apply the quadratic formula. This quadratic formula solves equations of the form ax^2 + bx + c = 0
x = [ -b ± √(b^2 - 4ac) ] / (2a)
x = [ -5 ± √((5)^2 - 4(-11)(-3)) ] / ( 2(-11) )
x = [-5 ± √(25 - (132) ) ] / ( -22 )
x = [-5 ± √(-107) ] / ( -22)
Since we conclude that √-107 is nonreal, the answer to this question is that there are no real solutions.
31.5/1.75= 18
Alice can place 18 cars in a line along the shelf.
Hopefully, this helps!
Answer:
Choice D
Step-by-step explanation:
If you check each one plugging in your info into this you can get
that 12² + 16² will equal 400 which is the same as 20².