Answer:
Math answers to fraction 896 divided by 30 can be calculated as follows.
896/30 math problems division = 29.8666666667. Therefore 29.8666666667 to 2 decimal places= 29.87
896/30 divided by 2 » (896/30) ÷ 2 » 29.8666666667 ÷ 2 = 14.9333333333 .
49/10 This is the improper way
When a shape gets dilated by a scale factor larger than 1, the area, perimeter, and lengths will be increased. However, angles will stay the same.
If you fit the vertex and the y-intercept into that form of the parabola, what you get is this:

and

and 16a=16. Solve that a to get that a = 1. Now you have your true parabola equation in vertex form, which is:

or just

Follow my work here to find the x-intercepts:

(x-4)(x-4)-1=y and

Simplifying by combining like terms gives you this parabola:

In order to find the x-intercepts, or the roots of the parabola as they are also known as, you have to set y equal to 0 (because the x-intercepts are found when y = 0, right?)

Factoring that gives you (x-5)(x-3)=0 and that x-5=0 and x-3=0. Solving each of those simple equations gives you x=5 and x=3 when y=0. So the roots, in the form you require them, are (5, 0) and (3, 0)
<span>hello :
</span>cot(-x) tan(x)=-1......(*)
* cot(x) = 1/tan(x)
cot(-x) = -cot(x)= -(1/tan(x))
cot(-x) tan(x) = -(1/tan(x))×tan(x)=-1