Work out the perimeter of this semicircle. Take it to be 3.142 and write down all of the digits given by your calculator.
18 cm give your answer in cm​

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

Jordan has $5.37, which he is using to buy ingredients to make salsa. he is buying one red pepper for $1.29 and three pounds of tomatoes. if jordan has exactly the right amount of money he needs, what is the price per pound of the tomatoes? choose the correct equation to represent this real-world problem. solve the equation and verify the reasonableness of your answer. a pound of tomatoes costs .

Which graph represents the function g(x) = |x + 4| + 2?