Ali builds model planes. He uses a scale of 8 cm to represent 1.8 m. a) What is the ratio of a length on the model to the actual length on the plane?

b) A plane has a length of 72 m. What is the length of the model?

c) A model has a length of 60 cm. What is the actual length of the plane?

Plz help thank you

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.