Answer:
2/3
Step-by-step explanation:
You arrived at 1:00 and longer than 10 minutes would be at 1:20 and 1:30
that is 2 chances of you waiting longer than 10 minute
The required equation is: 
Option C is correct.
Step-by-step explanation:
The proportional relationship can be found using the equation: 
where x and y are the points and k is the constant of proportionality.
We need to find k.
From the graph given, we can locate points x and y:
x=5, y= 35 then k would be:

x=10, y=70 then k would be:

For each values of x and y, the constant of proportionality k is 7
So, the required equation is: 
Option C is correct.
Keywords: Proportional Relationship
Learn more about Proportional Relationship at:
#learnwithBrainly
(3 x 3) - 1 + 2 = 10
I don’t know if that’s what you meant, sorry if that’s wrong!
Answer:
7 1/2 feet
Step-by-step explanation:
Complementary angles have a submission of 90 degrees thus :



Collect like terms

Add both sides 36


Divide both sides by 8


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Now let's find the measure of A :




And we're done...
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