HELP ME PLZ QUICKLY A mailer for posters is a triangular prism as shown below. Find the surface area of the mailer.

There are

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in this triangular prism package.

HINT: You should draw each face on a piece a paper and find all the areas, and then add them together. Remember there are 3 rectangles and 2 triangles in this figure.

Total Surface Area =

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square inches

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Analyze the graph of the cube root function shown on the right to determine the transformations of the parent function. then, determine the values of a, h, and k in the general equation.