Answer:
13
Step-by-step explanation:
The y intercept is 13 because the X value is 0.
Answer: its A
The perimeter is 22.
The perimeter formula (it sometimes varies) is 2(b+h)
b being base (in this example, 6)
h being height (in this example, 5)
So now, with substitution, we are left with:
2(6+5)
Which simplifies down to:
2(11)
22
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