Answer: See steps below for answer
Step-by-step explanation:
1) Set up an equation
- 40 + x + 3x = 180
- 4x + 40 = 180
- 4x = 140
- x = 35
_____
Part 2:
One angle: 40 degrees
Second angle: x or 35 degrees
Third angle: 3x or 105 degrees
Therefore answer is
35, 40, 105
0.2% becouse
0.002=2/1000=0.2/100
Answer:
9.05 X 10^1
Step-by-step explanation:
You move the decimal to the left until there is one remaining number before the decimal. Your exponent to the ten is how many decimal places you moved.
Answer
:
(P+5)/2-3a=b
((P+5)/2 -b)/3=a
Step-by-step explanation:
P+5=6a+2b
Factorize
P+5=2(3a+b)
(P+5)/2=3a+b
((P+5)/2)-b)/3=a
(P+5)/2)-3a=b
Answer: its B
Step-by-step explanation: