Answer:
D appears to be a regular polygon ..
The definition of a polygon is to have all the same angles which appears to be D
128/8=16
3*16=48
you would need 48/8 cups of flour or simplified 6 cups
Hey there! :)
Answer:
A. 23.
Step-by-step explanation:
Given:
5 + 2(x + 7)² for x = -4
Substitute in -4 for x in the equation:
5 + 2((-4) + 7)²
5 + 2(3)²
5 + 2(9)
5 + 18 = 23.
Therefore, the correct answer is A. 23.
90+90+90+90 is 360
Therefore, the interior angle sum of a rectangle is 360 degrees
