The population of three countries A. B and Care 1.38,50,507, 8,01.76,145 and 6,24,05,680 respectively.

Find the total population of the three countries.
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Which system of linear inequalities is represented by the graph?

Find the values of the variables in the kite

Use the following statements to write a compound statement for the conjunction or disjunction. then find its truth value. p: an isosceles triangle has two congruent sides. q: a right angle measures 90° r: four points are always coplanar. s: a decagon has 12 sides. a) a right angle measures 90° or an isosceles triangle has two congruent sides; true. b) a right angle measures 90° and an isosceles triangle has two congruent sides; true. c) a right angle measures 90° and an isosceles triangle does not have two congruent sides; false. d) a right angle measures 90° or an isosceles triangle does not have two congruent sides; true.