Choose all the statements that correctly explain why this shape is an obtuse isosceles triangle. it has 3 sides that are all equal.1 of the angles is equal to 90°.1 angle is greater than 90°.2 sides are equal in length.

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)