I think it’s going to be 7! Because since the other triangle is 1 and 3 it’s just 2 more so I just added to more to 5 getting me 7!! I think lol
You will multiply A by 5 and B by 2.
A: 5(2x - 3y) = -6(5)
B: 2(-5x - 9y) = 15(2)
Simplify.
A: 10x - 15y = -30
B: -10x - 18y = 30
When you add down:
10x + (-10x) = 0 <--- Eliminates the x-value.
(-15y) + (-18y) = -33y
(-30) + 30 = 0
Your ending solution will be -33y = 0
Hope this helps! :)
C. y =4 is the correct anwser
Answer: No you can not make any triangles with 2 inches, 2 inches and 4 inches. hoped this helped!
Step-by-step explanation: