5. Which of the following can be lengths for a triangle? I. 5, 6,9 II. 4, 8, 12 III. 7, 8, 17
A.
I only
B.
II only
C.
III only
D.
I and II
E.
I and III

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation:

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation: