Answer:
Step-by-step explanation:
D=106
E=54
F=20
D is an AEA im pretty sure meaning itʻll be equal to 106
E Is a vertical angle to 54
and for F everything will equal to 180 so 180-106-54=20
I hope this helps have a good day!
Complementary equal 90 degrees.
90-47=43 degrees
Supplementary equal 180 degrees.
180-47=133 degrees
A
5x+2y=7
7x-2y=5 its subtract not add
Answer:
A P of Addition
Step-by-step explanation:
Answer:
(3,1)
Step-by-step explanation:
