Answer:
4 se eu não asetar mi disputa amigo
Answer:
7598.80
Step-by-step explanation:
V=πr^2h
= 3.14 * 11^2 * 20
= 2420π or 7598.80
We need the following to be true
a+2b = -a
a+4 = 2a - 3b
Let's look at the first equation.
a + 2b = -a
Subtract both sides by a
2b = -2a
b = -a
Substitute b= -a into the second equation
a+4 = 2a + 3a
a + 4 = 5a
4a = 4
a = 1
Just take the negative of that and you get the value of b.
b = -1
Your solution is a=1 and b = -1.
Have an awesome day! :)
Answer:
Attached is what the graph should look like
Step-by-step explanation:
Answer:
The slope of line is 2/3.
Step-by-step explanation:
To calculate slope you do :
y2 - y1 / x2 - x1
