Wait do you mean divide 84 by 14? If so it would be 6
Solve for y:
x + y = 0
Subtract x from both sides:
Answer: y = -x
Answer: Yes! These numbers can form a right triangle.
Step-by-step explanation: Make 5=a, 14=b, and 12=c.
Add a and b to be less than c. Then, b and c to be greater than a, and a and c to less than b. Do they all add up to be greater or less than? Yes they do!
The answer is x=2
Remember, first add/substract the like terms, in this case 6x-10x to get -4x. Then, add 8x to negative 8x to cancel it out and do the same thing to -4x. Do this with all your terms and you should get 4x=8. Then divide both sides by 4 to get x=2.
Answer:
28.26 
Step-by-step explanation:
The area of the quarter circle is the area of the circle / 4. Thus, the area is
=
= 28.26 square centimeters