Calvin evaluated using the steps below. step 1: step 2: step 3: step 4: which describes calvin’s error? in step 1, he incorrectly broke up . in step 2, he distributed the instead of the 5. in step 2, he confused the multiplication and addition signs. in step 3, he computed the addition and multiplication incorrectly.

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

yes   because as the functions are graphed they eventually will intersect unless otherwise

step-by-step explanation:

a triangular prism is a 3 dimensional shape composed of triangles and rectangles. it is made from two triangular bases and three rectangular sides.