Answer:
12 is the gcf of 48 and 36
Step-by-step explanation:
Hope this helps :)
Answer: Amber use 30 feet of basic tiles and 6 feet of decorative tiles.
Step-by-step explanation:
Let x be the foot of basic tiles and y be the foot of decorative tiles.
Now, according to the question, we have the following equations
![x+y=36\\y=36-x\ .......(1)\\\\8x+20y=36\times10\\2x+5y=90.......(2)\ \ \ [\text{divide equation by 4}]](https://tex.z-dn.net/?f=x%2By%3D36%5C%5Cy%3D36-x%5C%20.......%281%29%5C%5C%5C%5C8x%2B20y%3D36%5Ctimes10%5C%5C2x%2B5y%3D90.......%282%29%5C%20%5C%20%5C%20%5B%5Ctext%7Bdivide%20equation%20by%204%7D%5D)
Put y=36-x in (2), we get
![2x+5(36-x)=90\\\Rightarrow2x+180-5x=90\\\Rightarrow-3x=-90\\\Rightarrow\ x=30\\\\\Rightarrow\ y=36-30=6](https://tex.z-dn.net/?f=2x%2B5%2836-x%29%3D90%5C%5C%5CRightarrow2x%2B180-5x%3D90%5C%5C%5CRightarrow-3x%3D-90%5C%5C%5CRightarrow%5C%20x%3D30%5C%5C%5C%5C%5CRightarrow%5C%20y%3D36-30%3D6)
Hence, Amber use 30 feet of basic tiles and 6 feet of decorative tiles.
Answer:
10. Altitude
11. Angle Bisector
12. Perpendicular Bisector
13. Median
Step-by-step explanation:
hope it helps
Answer:
Step-by-step explanation:
so if he arrived at 11:22 AM.....and it took him 82 minutes....
82 minutes = 1 hr and 22 minutes
then he departed at :
11:22 - 1 hr and 22 minutes = 10:00 AM <==