Answer:
5
Step-by-step explanation:
Simplification:


1 + 4
5
Answer:
1.028
Step-by-step explanation:
The original amount is 100%
Add 2.8% to 100% = 102.8%
Now divide by 100 to find the decimal multiplier
102.8 ÷ 100 = 1.028
hope this helps :)
A straight line = 180 degrees.
Subtract the 2 known angles from 180:
180 - 112 - 38 = 30 degrees
the domain: no real numbers so its negative infinity, positive infinity
-1.331. -1.1 * -1.1 * -1.1