Answer:
Assume that Sk is valid for n=k and prove that Sn is valid for n= k+ 1
Step-by-step explanation:
This is Principle of Mathematical Induction ---PMI
Step 1: Verify that Sn is valid for n =1
Step 2:Assume that Sk is valid for n=k and prove that Sn is valid for n= k+ 1
Answer:
Question=Q
Q2=18.9
Q3=26.7
Q4=24.8
Q5=35.6
Here are some answers
<u>Remember if leg a is the missing side, then transform the equation to the form when a is on one side, and take a square root: a = √(c² - b²)</u>
<u>if leg b is unknown, then. b = √(c² - a²)</u>
<u>for hypotenuse c missing, the formula is. c = √(a² + b²)</u>
Have a wonderful day!
Answer:
brain
Step-by-step explanation:
brain to the fullest
Percent means parts out of 100
15%=15/100
'of' means mutily
15% of 60=15/100 times 60=900/100=90/10=9/1=9
easy way is
15%=10%+5%
10% of 60=6
5%=1/2 of 10%
10%=6, 1/2 of 6=3
10%+5%=6+3=9
answer is still 9
6 - x - x = 18
6 - 2x = 18
-2x = 12
-2x/-2 = 12/-2
x = -6
hope this helps
