R+5=3r+7
-5 -5
r=3r+2
-3r -3r
-2r=2
÷-2 ÷-2
r=-1
Area: 20 x 30 so 600
perimeter: 20 + 20 + 30 + 30 = 100
Answer:
my only guess is that if x and y have the same value for both equations it would not make sense if you have the same 2x+3y equal 2 different things
Step-by-step explanation:
thats my guess i hope this helps
D=325. u multilply 5 times 65 and thats the answer u get
Answer:
Yes
Step-by-step explanation:
The angles are identical, so they are congruent.
Hope I helped! Plz leave a comment and a rating!