The angle is a complementary angle so both angles add up to 90 degrees
Therefore set your equation equal to 90 to find angle of x
53+x=90
Subtract 53 from both sides
X= 37 degrees
Answer:
AB/DE=BC/EF=AC/DF
Step-by-step explanation:
Corresponding segments are designated by letters in corresponding positions in the triangle names. For example, of one segment is designated using the 1st and 2nd letters of one triangle name (such as AB), then the corresponding segment is designated using the 1st and 2nd letters of the other triangle name (such as DE).
Corresponding segments are proportional in length. Corresponding angles are congruent.
Answer:
x = -6
Step-by-step explanation:
![x+\frac{2}{3}=\frac{8}{9}x\\\\x = \frac{8}{9}x - \frac{2}{3}\\\\x - \frac{8}{9}x= -\frac{2}{3}\\\\\frac{9}{9}x-\frac{8}{9}x=\frac{2}{3}\\\\\frac{1}{9}x=-\frac{2}{3}\\\\x=-\frac{2}{3}*\frac{9}{1}\\\\x=(-2)*3\\\\x = -6](https://tex.z-dn.net/?f=x%2B%5Cfrac%7B2%7D%7B3%7D%3D%5Cfrac%7B8%7D%7B9%7Dx%5C%5C%5C%5Cx%20%20%3D%20%5Cfrac%7B8%7D%7B9%7Dx%20-%20%5Cfrac%7B2%7D%7B3%7D%5C%5C%5C%5Cx%20-%20%5Cfrac%7B8%7D%7B9%7Dx%3D%20-%5Cfrac%7B2%7D%7B3%7D%5C%5C%5C%5C%5Cfrac%7B9%7D%7B9%7Dx-%5Cfrac%7B8%7D%7B9%7Dx%3D%5Cfrac%7B2%7D%7B3%7D%5C%5C%5C%5C%5Cfrac%7B1%7D%7B9%7Dx%3D-%5Cfrac%7B2%7D%7B3%7D%5C%5C%5C%5Cx%3D-%5Cfrac%7B2%7D%7B3%7D%2A%5Cfrac%7B9%7D%7B1%7D%5C%5C%5C%5Cx%3D%28-2%29%2A3%5C%5C%5C%5Cx%20%3D%20-6)
The top right one is not a function
60$
10% of 50$ is 5(50/10), so 20% (10% x 2) would be 10 (5$ x 2)
The original 50$ added to the 10$ would make 60$