678899_778886282882
Step-by-step explanation:
hehw
1 is 25
2 is 7.42
if you need explanation please comment and let me know
<1 and <2 are complementary : given
<1+<2=90 : definition of complementary
<1 congruent <3 : given
<2 congruent <4 : given
<3 congruent <4 : transitive property
The slope is -1/2x in this case because it is always next to a variable y=mx+b.
