Please help, i'll give brainliest and a lot of points :) Triangle ABC has vertices A(2,3), B(4,5), and C(6,1).

If ΔABC is dilated by a scale factor of 3/2
and has the origin as the center of dilation, what are the coordinates of B'?

A) B' (9, 3/2)
B) B' (5 1/2, 6 1/2)
C) B' (6, 15/2)
D) B' (3, 4.5)

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.

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.

What is the value for this expression? 2e-5