The answer you picked is correct.
Yes all equilateral triangles are congruent. You can prove congruence with two congruent angles and all equilateral triangles will have 60º angles. Which is enough to prove similarity
Answer:
k=-2x+9
Step-by-step explanation:
-4x+6=k*2x-3
+3 +3
-4x+9=k*2x
/2x /2x
-2x+9=k
Answer: 340
Step-by-step explanation:
Because if you multiply 0.34x 10 to the 3rd power you get 340
Hope This helped :))