Answer:
since they are parallel lines, the slopes are equal. we should divide vertical displacement by horizontal displacement in one of them to get the slope:

If half is -1/4 than the value of x is 2*(-1/4)=-1/2
The value of y is 18.46 when x=10 and z = 26
Step-by-step explanation:
The direct proportion is denoted as:
y∝x
And the inverse proportion will be denoted as:
y∝1/z
combining both
y∝ x/z
When the symbol of proportionality is removed, the proportionality constant is introduced

Given
y = 32 when x=4 and z = 6
Putting the values

So the equation will become:

Putting x=10 and z= 26

Hence,
The value of y is 18.46 when x=10 and z = 26
Keywords: Proportion, variation
Learn more about proportion at:
#LearnwithBrainly
Answer:
48.
Step-by-step explanation:
Let's write a simple equation. Let x = other number, then
5/12 * x = 20
x = 20 / 5/12
x = 20 * 12 / 5
x = 4 * 12 = 48 (answer)
Answer: 5
Step-by-step explanation: add 5 on each side and you get -50 then divide -5/2 with -50 and get 5