Answer : The statement is false for any value of because the even root function is always positive or
Y=radical 3
just cancel out the 2 on both sides
Answer:
9.74 feet
Step-by-step explanation:
the formula for finding a hypotenuse is . We can rearrange that to get: . So: 49 + b^2 = 144. We get the square root of 95, AKA around 9.74.
Answer:
B
Step-by-step explanation:
One way to tell is to put both equations into slope-intercept form. That form is usually written where <em>m</em> is the slope and <em>b</em> is the y-intercept.
Solve the first equation for y.
The slope of this line is -3, and its y-intercept is 5/2.
Solve the second equation for y.
The slope of this line is -3 and its y-intercept is 2.
The lines are parallel because they have the same slope and <u>different</u> y-intercepts. There is no solution to the system.
|2x + y - 3z|
Plug in the values
|-4 + 10 - 9|
= |-3|
= 3