((5x-4)+(6x-2))/2= 4x.
set it up like that because the equation to find the medium of a trapezoid is:base+base/2 = medium. Hope that helps:)
Answer:
<u>First</u><u> </u><u>term</u><u> </u><u>is</u><u> </u><u>1</u><u>2</u>
Step-by-step explanation:

• For the first term, n is 1:

Answer:

Step-by-step explanation:
Set up an equation and solve for r using the formula for slope:

Answer:
0.833
Step-by-step explanation:
5/6 = 0.83333333
Only the 8 and 3's are Significant Figures, so the answer is 0.833.
I don’t know exactly what your asking but x = 3