Answer:
45 degrees
Step-by-step explanation:
The angle directly down from the 45 degrees angle that the problem gives, is 90 degrees. 45 + 90 equals 135 and all triangles add up to 180 degrees. To find x take 180 - 135. Or 45.
Answer:

Step-by-step explanation:
Perpendicular equations have OPPOCITE MULTIPLICATIVE INVERCE <em>RATE OF CHANGES</em> [<em>SLOPES</em>], so 4 becomes −¼. Now, proceed with plugging the information into the Slope-Intercept Formula:
![\displaystyle -11 = -\frac{1}{4}[4] + b \hookrightarrow -11 = -1 + b; -10 = b \\ \\ \boxed{y = -\frac{1}{4}x - 10}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20-11%20%3D%20-%5Cfrac%7B1%7D%7B4%7D%5B4%5D%20%2B%20b%20%5Chookrightarrow%20-11%20%3D%20-1%20%2B%20b%3B%20-10%20%3D%20b%20%5C%5C%20%5C%5C%20%5Cboxed%7By%20%3D%20-%5Cfrac%7B1%7D%7B4%7Dx%20-%2010%7D)
I am joyous to assist you at any time.
X + 3x - 36.....x is the same as 1x....combine like terms
1x + 3x - 36 = 4x - 36 <==
X / 2y
= 8 / 2( 1 )
= 8 / 2
= 4
Your correct option is A.