Answer:
52,78
Step by step explanation:
Out of 52, 62, 70, 82, 78, 66 only have 52,78 are the only numbers with have 13 as a factor
(13x4=52) & (13x6=78)
Answer:
Since
, the superhero makes it over the building.
Step-by-step explanation:
The height is given by the following function:

Will the superhero make it over the building?
We have to find if there is values of x for which f(x) = 612.
Solving a quadratic equation:
Given a second order polynomial expressed by the following equation:
.
This polynomial has roots
such that
, given by the following formulas:



If
, the polynomial has no solutions.
In this question:



We have to find 
We have that
. So

Since
, the superhero makes it over the building.
F (5x^2 - 1) = 75x^4 - 35x^2 + 6
Answer:22
x-10=12
x= 10+12
x=22
Answer:
1/3 of the original
Step-by-step explanation:
one piece is TWO times longer than the other one. if you break it in half you have three pieces that are all the same size