Can someone help me with my math quiz, please?

65

Step-by-step explanation:

This is bbecause triangles are knowed to have 180 degrees, and 68 plus 47 is 115 plus 65 =180

x = 65

Step-by-step explanation:

180- 68-47 = 65°

hope this helps

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:

the answer is b.

step-by-step explanation:

identity property is where 0+whatever number=whatever number. basically 0+ a number.