Answer:
(c) x plus b over 2 times a equals plus or minus the square root of the quantity b squared minus 4 times a times c all over the square root of 4 times a squared
Step-by-step explanation:
The next step is to take the square root of both sides of the equation. It can help to show the intermediate steps.
<h3>Result so far</h3>
The last step shown in the derivation so far is ...
<h3>Next step</h3>
The left side of the above expression can be written as a square, and the right side can be written over one denominator. Then the square root is taken as the next step.
Answer:
Step-by-step explanation:
1 is y = 15x, in 9 years he will have saved $13,500
2 is x2 − 4x − 211 is y = 15x, in 9 years he will have saved $13,500
2 is x2 − 4x − 21
Answer:
1628.6cubic cm
Step-by-step explanation:
the volume of a cylinder formula:πr^2h
h(height)=3.6
π=3.14
r(radius)=12
so
3.14*12^2*3.6=
1628.6 cubic cm
hope this helps
The sides could be 12 centimeters