Answer:
-122.5
Step-by-step explanation:
Difference = 7 - 4 = 3 terms; 8.75 - (-70) = 78.75
1 term → 78.75/3 = 26.25
therefore, u2 = - 70 - 2(26.25) = -122.5
Topic: Patterns + Common difference
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20/36 reduced is 5/9. hope this helped! :)
Trapezoidal Prism
It is a prism with 2 bases of shape trapezoid
