-40 + r > -23
Add 40 to both sides.
r > 17
<h3><u>The value of r is greater than 17.</u></h3>
The fact that the slopes of HF and GH are negative reciprocals proves that FGH is a right triangle.
The slope of HF is given by
m = (-4-4)/(-3-2) = -8/-5 = 8/5
The slope of GH is given by
m = (-4--9)/(-3-5) = (-4+9)/(-3-5) = 5/-8 = -5/8
These are reciprocals and opposite sides. This only occurs if the lines are perpendicular; thus they make a right angle.
Answer:
Te volume of oblique cylinder that shown above is 300in.
Step-by-step explanation:
This is the oblique cylinder
So the formula is v=pi×radius×2×height
Change pi(22/7) into 3.14
Brainliest would be appreciated :))
Answer:
( 1, 5 )
x = 1
y = 1
Step-by-step explanation:
y = x + 4
2x + 3y = 17
Since they gave us the value of "y" we can use that and substitute it into the equation to find what "x" is.
2x + 3y = 17
2x + 3 ( x + 4 ) = 17
Distributive Property
2x + 3 * x + 3 * 4 = 17
2x + 3x + 12 = 17
Combine Like Terms ( 2x and 3x)
5x + 12 = 17
Subtract 12 on both sides of the equation
5x + 12 - 12 = 17 - 12
5x = 5
Divide by 5 on both sides to isolate the variable
5x/5 = 5/5
x = 1
Now that we have what "x" is, we can substitute that into one of the equations to get the value of "y"
y = x + 4
y = 1 + 4
y = 5
x = 1
y = 5
( x, y )
( 1, 5 )
Hope this helped!
Have a supercalifragilisticexpialidocious day!