Answer:
1 is 5 degrees
2 is 600
3 is 90
Step-by-step explanation:
i used a calculator idk
Answer:
The percentage decrease is 29%
Step-by-step explanation:
Given
Required
Determine the percentage decrease
This is calculated as thus:
Substitute values for Final and Initial
<em>Get absolute value of -87</em>
Hence, the percentage decrease is 29%
X=−13
Distribute
Subtract
simplify
divide both sides
then simplify again to arrive at your answer.