1/5 (18-11) I believe this is what you mean?
Combine like terms
c+5.3=0.6
Subtract 5.3 from both sides
c=-4.7
Answer: x 50 y 5
Step-by-step explanation: In the graph
Answer:
no
Step-by-step explanation:
We can use the Pythagorean theorem to check
a^2 +b^2 = c^2
11^2+13^2 = 17^2
121+169 =289
410 does not equal 289
This is not a right triangle