The Slope of AB: 5/1
The Slope of DC: -1/5
The Slope of BC: 2/3
The Slope of AD: 2/3
The quadrilateral is a trapezoid because BC and AD are parallel to each other while AB and DC are congruent.
Midpoint of a line segment ( Xm, Ym) = (6.5, 6.5)
Midpoint ( Xm , Ym ) = ( Xa +Xb over 2 , Ya + Yb over 2 )
= ( 4+ 9 / 2 , 3 + 10 over 2 )
=( 13 over 2 , 13 over 2 )
The answer is D. 40%. 6 out of 15 is 2/5, which is equaivalent to 40%. But you don't have to know that they are equaivalent, becasue all of the other anwers are too small, they would be like less than 1 out of 15.
x = -17
6 (x+4) = 4x -10 (given)
6x + 24 = 4x - 10 (distributive property of equality)
2x = -34 (subtraction property of equality)
x = -17 (division property of equality)
x = -17
6 (x+4) becomes 6x + 24.
The new equation is : 6x + 24 = 4x - 10
Then, move all constants to one side, and all the x values to the other.
Add 10 to both sides, and subtract 6x from both sides, you get:
34 = -2x
Divide by -2x on both sides.
x = -17
The required simplified value of the given expression is given as 5x² - y² -2x + 8y + 3.
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
= 6y+3+ 3x² - y² – 5x + 2x² + 3x + 2y
Simplify, by adding alike terms,
= 5x² - y² -2x + 8y + 3
Thus, the required simplified value of the given expression is given as 5x² - y² -2x + 8y + 3.
Learn more about simplification here:
Combine like terms
8y + 3 + 5 + 2x -
Answer:The answer is D 3,500 milliliters.