exam
Maths Puzzle
Numerical Ability
Find the equation of the line if it is perpendicular to the line 3x - 4y = 12 and has the same x-intercept as 4x - 13 = 3y.
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exam Other Question
The area of a triangle is 20 cm2. The height of the triangle is 3cm more than its base. Find the base of the triangle.
(A=1/2 b x h)
x = base
x + 3 = height
20 = (1/2x) (x + 3)
the base of a pyramid is the regular polygon ABCDEF, which has 14 inch sides. all eight of the pyramids lateral edges, VA, VB, ect. are 25 inches long. to the nearest tenth of an i