QS would be 42. So the way i did it was I:
8x-51=3x-6
x=9
Plugged into both equations of QR and RS to then get the answer of 42
Answer:
2:9
Step-by-step explanation
4:18 divided by 2 is the lowest it can go so 4 divided by 2 is 2
18 divided by 2 is 9 so,
2:9
To figure this out, always divide y by x in each table. All of the values have to be equal or the table isn’t proportional.
In this case, the last choice is proportional.
Answer:
Step-by-step explanation:
Moving back will be indicated by a negative value, forward will be positive.
- 5 + (-3) + 3 is the correct option.
- 51cm^2
- 27cm^2
- 78cm^2
to find the area of compound shapes, you break them apart and find each shapes area then add it together.
to find the area of a square, use A=l * w
to find the area of a triangle, use, A= 1/2 b * h
