What are the slopes (m1 & m2) to 1.)
3x+6=30
&
4y+2x=9

2.)
-x-y=-1
&
y+x=7

Simplify 4 square root of 2 end root plus 7 square root of 2 end root minus 3 square root of 2 . (1 point) 2 square root of 8 8 square root of 2 8 square root of 6 6 square root of 8

Which triangle congruence postulate or theorem justifies my claim that the steps i made using construction paper and scissors produce an isosceles triangle? was it sss, sas, asa, aas, or hl?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much