6 X 9=54 2x3=6 54+6=60cm^2
Answer:
We know that our triangle has one side along the line:
y = (1/4)*x
And other side along the line:
y = -(1/4)*x.
Now, we want to find the vertex.
And we know that the vertex is the point where the two sides conect, so the vertex must be a common point of both lines.
Then we have:
y = (1/4)*x = -(1/4)*x
x = -x
The only solution to that equation is x = 0.
now we evaluate our lines in x = 0 and get:
y = (1/4)*0 = 0
y = -(1/4)*0 = 0
Then the lines intersect in the point (0, 0)
Then the vertex must be in the point (0, 0)
Answer:
C (if the sign after the digit 1,2,3,4 is not minus !!!)
Step-by-step explanation:
Answer:
<em>(None of the answer choices you've provided match the correct answer.)</em>
Step-by-step explanation:
Given:
To find the solution (what 
equals), we must divide both sides of the equation by the coefficient of
Therefore, the solution of is .
-
We can check our work by substituting the solved value of into the given equation:
Since both sides of the equation are equal to each other, our solution is correct!
First make the dash an x. Then move over to the other side of the = so it looks like this:
-5=-13-x
You take -13 to the other side of the equal sign so it looks like this:
-5+13=-x
Then:
8=-x or x=-8
Hopefully that makes sense.
