Answer:
3.5
Step-by-step explanation:
these are being decided by 4 everytime, so you can just continue the sequence. 3584,896,224,56,14,3.5
Answer:

Step-by-step explanation:


A. x(x+7)=23 us the correct answer i believe
Answer:
x = 109
Step-by-step explanation:
The figure has one pair of parallel sides and is a trapezoid.
The lower base angle is supplementary to the upper base angle on the same side, thus
x + x - 38 = 180 , that is
2x - 38 = 180 ( add 38 to both sides )
2x = 218 ( divide both sides by 2 )
x = 109
120 degrees. Since a circle is 360 degrees all the way around and is sppit into 3 equal pieces, you do 360/3 which is 120