The GCF of 3 and 12 is 3, so divide both numbers by 3
3 / 3 = 1
12 / 3 = 4
So in simplest form is 1:4
No info was given, plz post a pic of the equation
Since , the relation is linear .
Let equation is y = mx + c .
Putting , x = 0 and y = 32 .
32 = c .......( 1 )
Also , putting x = 100 and y = 212 .
We get :
212 = 100m + c .......( 2 )
Comparing equation 1 and 2 .
100m = 212 - 32
x = 1.8
Therefore , y = 1.8x + 32 .
Hence , this is the required solution .
Answer:

Step-by-step explanation:
we know that
In the right triangle QRS
----> by SOH (opposite side divided by the hypotenuse)
substitute the given values

solve for SQ

Answer:
764
Step-by-step explanation:
Subtract 921 with 157