50. 225/4.5=50. Correct me if I’m wrong but I think that’s the way to do it!
Answer:
Step-by-step explanation:
An arithmetic sequence that is described by the explicit formula ...
can also be described by the recursive formula ...
Matching parts of the formulas, we see that a1 = 4, d = -7. Putting these values into the explicit formula gives ...
Answer:
A is my awnser
Step-by-step explanation:
Hope this helps
Answer:
First Blank : 3
Second Blank : -1
THE GRAPH IN B
Step-by-step explanation:
Siri helped
Answer:
D.
Step-by-step explanation:
If the triangle has one angle that is equal to 90 then it is a right triangle.