So, you want to do the operations on both sides.
5/4 (x-5)=-6 becomes
x-5= -6/(5/4)
becomes
x= -6/(5/4)+5
and x=0.2
Hope this helped!
Answer:
y-4=-3(x-1)
Step-by-step explanation:
Point slope formula=
y-y_1=m(x-x_1)
Underscores mean subscript
plug in known values
y-4=-3(x-1)
Answer:
3.8
Step-by-step explanation:
- 0.18(5x – 4) = 0.5x + 0.8
- 0.9x - 0.72= 0.5x +0.8
- 0.9x- 0.5x= 0.8+0.72
- 0.4x= 1.52
- x= 1.52/0.4
- x= 3.8
----------
- 0.18(5*3.8 - 4)= 0.5*3.8 + 0.8
- 0.18*15= 1.9 + 0.8
- 2.7=2.7
Answer:
7. Approximately 402.7 inches or 2pi times 64
8. 31.83 To solve this you know 2pi r is an equation for the radius. 2πr=200 and r=200/2π=100/π= 31.83.
9. The one with pi in the equation because 3.14 is only a piece of pi but the symbol represents the whole number which goes on forever.
Step-by-step explanation:
