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2 answers:
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Answer:
11 gallons of paint Jay needed for the inside .
Step-by-step explanation:
Consider the provided information.
Let x is the quart of paint Jay needed for the outside.
Let y is the quart of paint Jay needed for the inside .
Jay needs 19 quarts more paint for the outside of his barn than for the inside.
He uses 107 quarts in all,
Substitute the value of x in above equation.
Hence, 44 quarts of paint Jay needed for the inside .
But we need to find how many gallons of paint will be used to paint the inside of the barn.
So convert 44 quarts into gallon.
1 quarts = 0.25 gallon
1×44 quarts = 0.25×44 gallon
44 quarts = 11 gallon
Hence, 11 gallons of paint Jay needed for the inside .
Answer:
Option B R(2,4) is correct
Step-by-step explanation:
The equation of the circle is:
Where r = radius
a and b are coordinates of the center of circle.
To check which point lies on a circle, we need to verify the equation
We will check for each option.
Option A Q(1,11)
x=1 and y =11
So, Option A is incorrect
Option B R(2,4)
x =2 and y = 4
Option B is correct.
Option C S(4,-4)
x =4 and y =-4
Option C is incorrect
Option D T(9,-2)
x =9 and y =-2
Option D is incorrect.