Answer:

Step-by-step explanation:
Given:
The
term of the sequence is given as:

In order to find the fifth term of this sequence, we need to plug in 5 for
in the above expression and solve. This gives,

Therefore, the fifth term of the sequence is
.
Im not sure about this question but- 120% of 800 equals- 15%, so 15% could be the answer
Answer:
1. Angles 2, 3 and angles 1,3 are complementary angles(Given)
2. To prove :
Since Angles 2, 3 and angles 1,3 are complementary.
When angles are complementary, then the sum of the measures of angles is 90 degrees.
So, and (Definition of Complementary angles)
3. (Substitution)
4. (Subtraction property of equality)
Step-by-step explanation:
5.39 is an rational number
Ok can you please show the formula or give more information please