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nt for Friday 5/14: Topic 7 Understanding Check 2
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Questions 1-7 of 7 | Page 1 of 1
Question 1 (2 points)
Find the surface area of the triangular pyramid. Hint: find the area of one of the triangular faces (A - 1/2*b*h) and multiply it by the number
of triangles in the shape.
3.46 cm
4 cm
4 cm

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]