Find the value of x if b is between a and c, ab=4x-9, bc= 3x+ 5, and ac=17

Solve the equation x/4 - 5= -8 -27 -12 -7 12

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

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.