Find the mean of this data set: {– 78, -12, 3, – 44} - 32.75
B
- 26.75
10.75
D
41.25
E
USTSP-5

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.

Proportions in triangles solve for x

If f(x) = -5x + 1 and g(x) = x3, what is (gºf)(0)? enter the correct answer