exam
Maths Puzzle
Numerical Ability
In cm., the bases of an isosceles trapezoid measure 15 and 9 and each of the nonparallel sides has length 5 cm. Find the length of an altitude.
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exam Other Question
Solve each of the following quadratic equations by completing the square. Show all necessary steps involved in finding the solutions.
a: x^2 - 6x + 8 = 0
b: x^2 = 4 - 7x
c: 3
need help in how to figure problem.
m<aob=4x-2,m<boc=5x+10,m<cod=2x+14