One to one functions g and h are defined as follows.
g={ (-9,7), (-1,-6), (1,4), (6,-1)}
h(x)= 2x-9

find the following of:
1.) g^-1 (-1) = ?
2.) h^-1 (x) =?
3.) (h o h^-1) (1)= ?

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.

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.

Hurry can a triangle can be constructed with angles measuring 115°,55°, and 20°? yes or no