Answer:
<h3>57.89 - 12 ÷ 9= c </h3><h3>im pretty sure !!!!</h3><h3>
step-by-step explanation:</h3>
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Answer:
true
Step-by-step explanation: In a concave polygon, each interior angle is less than 180°.
You can use the distance formula
Sqroot((x2-x1)^2 + (y2-y1)^2)
(2,-1) and (5,3), use given points
Sqroot((5-2)^2 + (3-(-1))^2)
Sqroot((3)^2 + (4^2)
Sqroot(9+16) = squareroot of 25
Squareroot of 25 = 5
Solution: D. 5 units
Do you know how to graph by finding the x and y intercepts? Or can you solve for y so your equation looks like y=mx+b?