Answer:
![m\angle PSQ=45^o](https://tex.z-dn.net/?f=m%5Cangle%20PSQ%3D45%5Eo)
Step-by-step explanation:
we know that
---> by addition angle postulate
substitute the given values
![99^o=(3x+18)^o+(9x-27)^o](https://tex.z-dn.net/?f=99%5Eo%3D%283x%2B18%29%5Eo%2B%289x-27%29%5Eo)
solve for x
![99^o=(12x-9)^o](https://tex.z-dn.net/?f=99%5Eo%3D%2812x-9%29%5Eo)
![12x=99+9](https://tex.z-dn.net/?f=12x%3D99%2B9)
![12x=108](https://tex.z-dn.net/?f=12x%3D108)
![x=9](https://tex.z-dn.net/?f=x%3D9)
<em>Find the measure of angle PSQ</em>
![m\angle PSQ=(3x+18)^o](https://tex.z-dn.net/?f=m%5Cangle%20PSQ%3D%283x%2B18%29%5Eo)
substitute the value of x
![m\angle PSQ=(3(9)+18)=45^o](https://tex.z-dn.net/?f=m%5Cangle%20PSQ%3D%283%289%29%2B18%29%3D45%5Eo)
Answer:
Y would be 9
Step-by-step explanation:
i saw the picture
x:y
1:3
2:6
3:9
You times the x by 3 and keep going down
Hope this helped
Boxes = 3_2/5
15 = total number of bags of favors
Each bag has 3 items inside
3 × 15 = 45
Total number of items = number of boxes plus (15 × 3).
So, choice A is the answer.
Answer:
5. 10.1442
Step-by-step explanation:
Answer:
Step-by-step explanation:
Graph both equations
The solutions are the coordinates of the intetsection point between the lines.
The coordinates of the intersection point are approximatively (-0.23,-5.12)
So:
● x = -0.23
● y = -5.12