1. A, it is a function
2. A, it is not a function
Answer:
24
Step-by-step explanation:
The cosine of an acute angle in a right triangle is the ratio of the length of the adjacent side to the length of the hypotenuse.
![\tt \cos A=\cfrac{x}{AC} \ \ \Rightarrow \ \ x=AC\cdot\cos A=24\sqrt{2}\cdot\cfrac{\sqrt{2}}{2}=24 \ units](https://tex.z-dn.net/?f=%5Ctt%20%5Ccos%20A%3D%5Ccfrac%7Bx%7D%7BAC%7D%20%5C%20%5C%20%5CRightarrow%20%5C%20%5C%20x%3DAC%5Ccdot%5Ccos%20A%3D24%5Csqrt%7B2%7D%5Ccdot%5Ccfrac%7B%5Csqrt%7B2%7D%7D%7B2%7D%3D24%20%5C%20units)
Put a dot on your y-axis at -4 (the one going up and down), from there go up two, and over one. your second dog should be at (1,-2). connect your dots and that’s your graphed equation !
Answer:
B
42.05x + 50.36
Step-by-step explanation:
1. It is 1.5c - 7 because tje mumber of rose bushes is 7 less that 1.5(c), not 1.5(7). So, it is (b).
2. 9.78(4.3x + 5.15)
42.05x + 50.36
Hope this helps:)
P.S. I am not ujalakhan01:(
Answer:
6
Step-by-step explanation:
Any circle in the form
![(x+\alpha)^2 + (y+\beta)^2 = r^2](https://tex.z-dn.net/?f=%28x%2B%5Calpha%29%5E2%20%2B%20%28y%2B%5Cbeta%29%5E2%20%3D%20r%5E2)
Where r^2 is the radius squared, so
![r^2=36](https://tex.z-dn.net/?f=r%5E2%3D36)
![r=6](https://tex.z-dn.net/?f=r%3D6)