Answer:
<u>Answer</u><u>:</u><u> </u><u>y</u><u> </u><u>=</u><u> </u><u>(</u><u>2</u><u>k</u><u> </u><u>-</u><u>pw</u><u>)</u><u>/</u><u>p</u>
Step-by-step explanation:
![k = \frac{p}{2} (y + w)](https://tex.z-dn.net/?f=k%20%3D%20%20%5Cfrac%7Bp%7D%7B2%7D%20%28y%20%2B%20w%29)
multiply 2 on both sides:
![k \times 2 = 2 \times \frac{p}{2} (y + w) \\ \\ 2k = p(y + w)](https://tex.z-dn.net/?f=k%20%5Ctimes%202%20%3D%202%20%5Ctimes%20%20%5Cfrac%7Bp%7D%7B2%7D%20%28y%20%2B%20w%29%20%5C%5C%20%20%5C%5C%202k%20%3D%20p%28y%20%2B%20w%29)
open the bracket:
![2k = py + pw](https://tex.z-dn.net/?f=2k%20%3D%20py%20%2B%20pw)
subtract pw from both sides:
![2k - pw = (py + pw) - pw \\ 2k - pw = py](https://tex.z-dn.net/?f=2k%20-%20pw%20%3D%20%28py%20%2B%20pw%29%20-%20pw%20%5C%5C%202k%20-%20pw%20%3D%20py)
divide p on both sides:
![\frac{2k - pw}{p} = \frac{py}{p} \\ \\ y = \frac{2k - pw}{p}](https://tex.z-dn.net/?f=%20%5Cfrac%7B2k%20-%20pw%7D%7Bp%7D%20%20%3D%20%20%5Cfrac%7Bpy%7D%7Bp%7D%20%20%5C%5C%20%20%5C%5C%20y%20%3D%20%20%5Cfrac%7B2k%20-%20pw%7D%7Bp%7D%20)
20 degrees. i have a protractor, and its really helpful! you should use one.
Slope = (y2 - y1)/(x2 - x1) = (10 - 70)/(5 - (-15)) = -60/(5 + 15) = -60/20 = -3
We are asked to find unknown or the missing number to complete the polynomial given in the problem which is x² + ?x -49. First, let us equate the number to be equal to zero such as it would become x² + ?x - 49 = 0. Next, we need to find the factors such that it would produce a difference of squares and these two factors are a = +7 and b = -7. Hence, the complete solution is shown below:
(x + 7) (x-7) = 0
perform distribution and multiplication of terms such as shown below:
x² + 7x - 7x - 49 = 0
Combine the same term such as we can either add or subtract +7x to -7x and the result will be equal to 0x.
x² + 0x - 49 = 0
Therefore, the missing number is 0. The answer is 0 which will result to x² +0x - 49.
a long, narrow mark or band.
line segment is a part of a line with two end points and all the points between tham.
a ray is a part of line made of 1 end points and all the points to 1 side.