Answer: 1: 7 | 2: 2 | 3: 729 | 4: 2 | 5: 100 | 6: about 140
Hope this helps :)
Step-by-step explanation:
Answer:
A. B and F
Step-by-step explanation:
.................
Answer:
135 degrees
Step-by-step explanation:
since it is a right triangle, angles xzy and xyz are going to have the same measures. since we know the sum of the interior angles of a triangle is 180, we can conclude that 9n = 45. we then can infer that n = 5. so if n = 5, then 25(5) + 10 = 135
Answer:
![y=-\frac{15-4x}{5}](https://tex.z-dn.net/?f=y%3D-%5Cfrac%7B15-4x%7D%7B5%7D)
Step-by-step explanation:
![4x-5y=15](https://tex.z-dn.net/?f=4x-5y%3D15)
Subtract 4x from both sides:
![4x-5y-4x=15-4x](https://tex.z-dn.net/?f=4x-5y-4x%3D15-4x)
![-5y=15-4x](https://tex.z-dn.net/?f=-5y%3D15-4x)
Divide both sides by -5:
![\frac{-5y}{-5}=\frac{15-4x}{-5}](https://tex.z-dn.net/?f=%5Cfrac%7B-5y%7D%7B-5%7D%3D%5Cfrac%7B15-4x%7D%7B-5%7D)
![y=-\frac{15-4x}{5}](https://tex.z-dn.net/?f=y%3D-%5Cfrac%7B15-4x%7D%7B5%7D)
How about you get a ruler and add all there inches up and see if you get 1 foot✔️✔️✔️