What is perpendiciular?

What is 2 over 9 equal to? What expression is equivalent to 4m plus 8 plus 5M? Is launch an adverb? Postulate that states triangles are congruent if all sides from the triangles are congruent? What is the answer of (4a² 2b²)³? How long will it take to travel 546 miles at a speed of 60 miles per hour? What is 6 billion in standard notation? How do you find the equation of the axis of symmetry of y equals 2x plus 2 plus 4x plus 2? How do you write 0.825 in scientific notation? What is the scientific notation for a humanwhite blood cell? How much does a 72 hour outpatient EEG cost? How do you write 045centavos in words? How many hours spend on the toliet per year? What is 850 divided by 10? What process is involved in all methodsWhat kind of mathematics do scientists use to analyze data of testing hypotheses? If one angle of an isosceles triangle measures 60 degrees then the triangle is equilateral? How many time does the word holy appear in the Bible? When 3n divided by 7 the remainder is 4 What is the remainder when 2n is divided by 7? What comes to mind when you hear the word ratio? What does 180 Celsius convert to in Fahrenheit?