Find the square roots of all and then if the inequalities are true then choose the best answer
Since, the angle between the machine and angle of press is 
as shown in the attached image.
Therefore, the actual weight lifted by the power lifter is given by 
where 'w' stands for the weight being lifted and 
is the angle of press.
Now,
actual weight lifted by the power lifter = 
= 
pounds.
ANSWER: 3x^2 + 6
4x^2 + 1 - (x^2 - 5) = 3x^2 + 6
Answer: intersecting but not perpendicular
Step-by-step explanation: Let's start by eliminating a few options.
First off, parallel lines are coplanar lines that do not intersect.
In the diagram shown, lines <em>i </em>and <em>k</em> do intersect
so option A doesn't make any sense.
We can also eliminate option C because by definition,
parallel lines <em><u>do not intersect </u></em> so we can cross this off.
We also can't conclude that lines <em>i</em> and <em>k </em>are perpendicular,
because we don't have a box at the vertex and from the
diagram shown, it doesn't look like they form a perfect right angle.
That leaves us with option D.
Notice that these two lines cross at a point.
When two lines cross at a point, we say that they intersect.
So they are intersecting lines but not perpendicular.
Answer:
need a picture to answer the question
