Side B would be about 7.56 if you use trig.
Answer:
x² + 6x + 5 = 0
Step-by-step explanation:
Given
x² + 6x + 8 = 3 ( subtract 3 from both sides )
x² + 6x + 5 = 0 ← in standard form
Answer:
C
Step-by-step explanation:
the answer is C because only C contained it's correct root and power
Answer:
120 degrees
Step-by-step explanation:
180 - 60 = 120
Answer:
See below
Step-by-step explanation:
We have the series
(a) To show that the sum of first terms is
Consider that the this sum is given as
In this case, the ratio is 0.8, thus,
Therefore,
(b) Calculate the smallest integer value of such that
Once
I am considering , so