(-2x)² + wx - 4 + (x)² + (5x + 6) = (-3x)² - 10
Simplify everything.
(-2x × -2x) + wx - 4 + x² + 5x + 6 = (-3x × -3x) - 10
Add / simplify like terms.
4x² + wx -4 + x² + 5x + 6 = 9x² - 10
Add like terms.
(4x² + x²) + 5x + wx + (-4 + 6) = 9x² - 10
Simplify.
4x² + 5x + wx + 2 = 9x² - 10
Get variables to one side.
So, subtract 2 from both sides.
4x² + 5x + wx = 9x² + (-10 + 2)
Then, subtract 9x² from both sides.
(4x² - 9x²) + 5x + wx = -8
Simplify.
-5x² + 5x + wx = -8
~Hope I helped!~
Answer & Step-by-step explanation:
In order to solve for <em>x</em>, we can use the Pythagorean Theorem.
Instead of using the original formula, we will rearrange the formula so we can find the missing side, <em>b</em>, which will represent <em>x</em>.
Now, lets plug in our numbers.
So, x equals 92.87
Now, lets find y. Since we did the Pythagorean Theorem, this shows that the triangle is a right triangle. So, that means we already know the measurements of two angles which will help us find y.
180 - (35 + 90)
180 - 125
55
So, y equals 55
We have that
<span>Consider the graph of the line y = x – 4 and the point (−4, 2).
part 1)</span><span>The slope of a line parallel to the given line is
the slope m of the given line
y=x-4-----> y=(1)*x-4
is m=1
the answer Part 1) ism=1Part 2) </span><span>A point on the line parallel to the given line, passing through (−4, 2)
the slope m=1
y-y1=m*(x-x1)------> y-2=(1)*(x+4)-----> y=x+4+2------> y=x+6
the answer Part 2) isy=x+6part 3) </span><span>The slope of a line perpendicular to the given line is .
we know that
when two lines are </span>perpendicular
m1*m2=-1
m1=1
m2=-1
the answer part 3) ism=-1Part 4) <span>A point on the line perpendicular to the given line, passing through (−4, 2), is
</span>the slope m=-1
y-y1=m*(x-x1)------> y-2=(-1)*(x+4)-----> y=-x-4+2------> y=-x-2
<span>
the answer Part 4) isy=-x-2see the attached figure</span>
Answer:
5 right and down 3 and (0 means the middle) so middle down 4
Step-by-step explanation:
lit : )