I think the answer might be 280
Answer: they are all similar
Step-by-step explanation: they all are the same shape no matter how long or tall they are
Answer:
875 inches
Step-by-step explanation:
almost 73 feet!
Answer:
No solution
Step-by-step explanation:
There are no values of x that make the equation true; hence making it have no solution.
this is system of equations
2x + 5y = -1 times this one by 5 to make the y's opposite
-10x -25y = 5
10x - 25y = -5 (this is it times by 5, now add them)
__________
0 + 0 = 0
now since everything cancels and both sides are equal it has infinite solutions beaus they are actually the same line.