Answer: 7x+y+8
Step-by-step explanation:
Combining like terms is just like what it sounds. You take the like terms, or terms that have the same variables and such, and add them together.
For this problem, we can see that 12x and -5x are like terms because they both consist of a numerical coefficient and the variable x.
We can see that -3y and 4y are like terms because they both have a numerical coefficient and y for variable.
Now, we can combine like terms.
12x-3y+8-5x+4y [combine like terms]
7x+y+8
Answer:
Step-by-step explanation:
We are given that a rectangle in which the equation of one side is given by
We have to find the equation of another side of the rectangle.
We know that the adjacent sides of rectangle are perpendicular to each other.
Differentiate the given equation w.r.t.x
()
Slope of the given side=
When two lines are perpendicular then
Slope of one line=
Slope of another side=
Substitute x=0 in given equation
The equation of given side is passing through the point (.
The equation of line passing through the point with slope m is given by
Substitute the values then we get
Hence, the equation of another side of rectangle is given by
Answer: The answer is D
Step-by-step explanation: So, we have five parts on it equaling 1, 2, 3, 4 and 5. The top number is our chance, and the bottom number is how many there are in total, so our answer is D, 1/5.
Hope this helps :)
Answer:
A≈138.53
Step-by-step explanation:
A=a^2+2a √a^2/4+h2
Step-by-step explanation:
The 3rd interior angle of the triangle can be written as
The angle above is supplementary to the angle (2x - 2), therefore
Solving for x, we get