∆DEF is right angled at E. If cosD = 5/13, then what is the value of tanF?
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What is the value of 7293 + 441 - 3433 ?
In the two triangles ABC and DEF the sides AB = DE and BC = EF. Which of the following option is correct which results in the ∆ABC ≅∆DEF?
Determine the value of a+1b-1 when ab = 343.
Simplify 11.9983 = ?
Find the remainder in the expression 550×651×6627?
What temperature does bacteria grow quickest at
Most bacteria will grow rapidly between 4°C and 60°C (40°F and 140°F).
What is the value of 128 + 7232