emily1918 emily1918

01-10-2015
Mathematics

contestada

(1+5/6)(1-5/6)

I don't understand it

Respuesta :

01-10-2015

(a+b)(a-b) = a^2 - b^2

(1+5/6) (1-5/6) = 1^2 - (5/6)^2 = 1 - 25/36 = 36/36 - 25/36 = (36-25)/36 = 11/36

11/36 is your answer

Answer Link

Otras preguntas

Please help me i dont understand

A car is moving with a uniform speed of 12.0 m/s along a straight path . What is the distance covered by the car in 20 seconds ?

Joe scored a goal on 8 out of his last 32 shots. Considering this data, how many goals would you expect Joe to score on his next 12 shots?

Order the words to form sentences. there/ is/ milk/ on/ how/ the/ shelves/ ?/ much

answer please need belp ???

1) List 4 effects of World War I on Europe. Use bullet points.

Which is equivalent to a+(-a)

35 POINTS What was Henry Ford's reason for paying his workers so well? Question 1 options: -He wanted them to be able to afford the cars they were making -He wa

Which sentence has a misplaced modifier? Group of answer choices The movie’s horror plot had everyone in the theater screaming. Dinosaurs lived long ago, and th

Which of the following words is a synonym for caprice? understood originality planned fad