Question 28 of 42
Point
Which statement proves that polygon ABCD is not a rectangle?
A. The slope A and the slope of no are equal
B. Slope xp slopeco -- and slopeac Slopeo
1
C. ABCD is a quadrilateral
D. Slopemp slopex *- and slopenc. slopes - 1
SUBMIT

heres some info on slope

Step-by-step explanation:

o solve this question, you have to look at this question as if they were from a graph.

You see the little point where the square is?

That will be the origin of the graph.

The 2 given coordinates are (0, 2.5) and (10, 0)

Substitude them in the formular.

not mine, saw it somewhere

answer

the correct answer is

explanation

the given function is

the excluded values are obtained by solving:

we factor to obtain:

the excluded values are

answer: h=5.6 i don't really know how to put into words, so i though i would let you do that. i hope i was able to some

step-by-step explanation:

18 = 6(h)+1/2

18 = 6h+1/2

18-1 = 6h/2

17 = 3h

17/3 = h

h = 5.6