1/3 of 72 is 24 subtract 24 from 72 and get 48 and 1/4 of 48 is 12 so you subtract 12 from 48 and get 36 there for you have 36 dollars left over
Answer:
D
Step-by-step explanation:
A negative discriminant indicates that the quadratic equation has no real roots.
Thus the graph does not touch or intersect the x- axis
The only graph that does not touch or intersect the x- axis is the fourth one
Answer:
![y = 9.1](https://tex.z-dn.net/?f=%20y%20%3D%209.1%20)
Step-by-step explanation:
y can be found using the Law of sines as explained below:
m < Y = 106°
m < X = 58°
WY = x = 8
WX = y = ?
Thus,
![\frac{x}{sin(X)} = \frac{y}{sin(Y)}](https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%7D%7Bsin%28X%29%7D%20%3D%20%5Cfrac%7By%7D%7Bsin%28Y%29%7D%20)
![\frac{8}{sin(58)} = \frac{y}{sin(106)}](https://tex.z-dn.net/?f=%20%5Cfrac%7B8%7D%7Bsin%2858%29%7D%20%3D%20%5Cfrac%7By%7D%7Bsin%28106%29%7D%20)
![\frac{8}{0.848} = \frac{y}{0.961}](https://tex.z-dn.net/?f=%20%5Cfrac%7B8%7D%7B0.848%7D%20%3D%20%5Cfrac%7By%7D%7B0.961%7D%20)
Multiply both sides by 0.961 to solve for y
![\frac{8}{0.848}*0.961 = \frac{y}{0.961}*0.961](https://tex.z-dn.net/?f=%20%5Cfrac%7B8%7D%7B0.848%7D%2A0.961%20%3D%20%5Cfrac%7By%7D%7B0.961%7D%2A0.961%20)
![\frac{8*0.961}{0.848} = y](https://tex.z-dn.net/?f=%20%5Cfrac%7B8%2A0.961%7D%7B0.848%7D%20%3D%20y%20)
![\frac{8*0.961}{0.848}*0.961 = y](https://tex.z-dn.net/?f=%20%5Cfrac%7B8%2A0.961%7D%7B0.848%7D%2A0.961%20%3D%20y%20)
![9.07 = y](https://tex.z-dn.net/?f=%209.07%20%3D%20y%20)
(to the nearest tenth)
Here is your answer! The coefficient of xy is 6. To solve this problem, you need to multiply your two polynomials together. I used the FOIL Method- multiply the First two, the Outside two, the Inside two, and the Last two. You can see how I did it on the picture attached. Next, the answer that you get as a result from FOILing is your polynomial. If you look at the number before xy, that is the coefficient. A coefficient is a number that is right before and attached to a variable. I hope this helps you! :))
Answer:
Its 49
Step-by-step explanation:
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