Answer and Step-by-step explanation:
To find the length of z, we need the lengths of the other 2 sides first. Simply take the square root of both areas and that will be your sides.
and 
Now find z, the hypotenuse.
<u>6.5 is the answer.</u>
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Answer:
( - 7 + √17 ) / 2, ( - 7 - √17 ) / 2
Step-by-step explanation:
x^2 = - 7x - 8
x^2 + 7x + 8 = 0
Here,
a = 1
b = 7
c = 8
D = b^2 - 4ac
= 7^2 - 4 ( 1 ) ( 8 )
= 49 - 32
D = 17
x = - b ± √D / 2a
= - 7 ± √17 / 2 ( 1 )
x = ( - 7 + √17 ) / 2, ( - 7 - √17 ) / 2
Answer:
Step-by-step expla5+7x12+75-94x347+7 2/9nation:
The statement that best describes the graph of a proportional relationship with paired points is: A. A straight line can be drawn through all the points, and the line passes through the point (0, 0).
<h3>What is the Graph of a Proportional Relationship?</h3>
A graph that represents a proportional relationship between two variables can be described as a graph that connects all the given points and goes through the point of origin, (0, 0).
A proportional relationship graph is also a straight line graph. Every point in the relationship are located on the line.
An example of a graph that represents a proportional relationship between two variables is the graph given in the diagram above.
As you can observe, all points are connected by a straight line and it passes through the point of origin, (0, 0).
Learn more about proportional relationship on:
brainly.com/question/21302696
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