The answer would be 40 because it is the same angle as the other side they are congruent <span />
-9(x) = -117
Solve for "a number" (x). Isolate it. Note the equal sign. What you do to one side, you do to the other. Divide -9 from both sides.
-9x/-9 = -117/-9
x = -117/-9
x = 13
13 is your answer
hope this helps
Answer:
The 17th term number of the arithmetic sequence will be: -97
i.e.
Step-by-step explanation:
Given the arithmetic sequence
Put in the arithemetic sequence to get the 17th term number
Therefore, the 17th term number of the arithmetic sequence will be: -97
i.e.
Answer:
the answer is 10+3 or 17.35
Perimeter = 4 x sides
48 = 4 (x + 3)
48 = 4x + 12
36 = 4x
x = 9
Check:
x + 3 = 9 + 3 = 12
12 x 4 = 48