Answer: 28/32 but converted its 7/8. My work is kinda messy sorry. But this is my work.
[EDIT: Replaced x by * since x doesn't look well in typefaced math]
Answer:
See explanation below
Step-by-step explanation:
a + b = 0
The additive identity establishes that if you add a real number to zero, then you get the same real number back.
The additive inverse of a number x is -x (because x + (-x) = 0)
a+b = 0, but by the additive identity we can add -a (the additive inverse of a) to both sides of the equation:
a + b - a = 0 - a
a + b - a = -a (Now, using the Cancellation property we can cancel a and -a on the left side)
b = -a
8 square units
Divide figure into one square, and two triangles
Area of square:
2 x 2 = 4 square units
Area of ONE triangle:
1/2 x 2 x 2 = 2 square units
The triangles we have are both sizes, so multiply this by 2:
2 square units x 2 = 4 square units
ADD THE AREA OF SQUARE AND TRIANGLES:
4 square units + 4 square units = 8 square units
Have a nice day
Answer:
82.47
Step-by-step explanation:
.93n = 80
n = 80/.93
n = 82.47
