03-02-2021
Mathematics

contestada

Expand and simplify (9+y)(4- y)

Respuesta :

dhruvttomar dhruvttomar

03-02-2021

Answer:

36-5y-y^2

Step-by-step explanation:

multiply 9 and 4 to get 36

expand to get -9y+4y=-5y

-y*y=-y^2

Answer Link

Otras preguntas

A chord in a circle is 18 cm long and is 5 cm from the center of the circle. How long is the radius of the circle?

The function g(x) =x^(2)+3. The function f(x)=g(x+2). The function shifted horizontally? 2 units left of g(x) 2 units right of g(x) The function is not shifted

Fertilizer contains all of the following elements EXCEPT: A. Potassium B. Calcium C. Nitrogen D. Phosphorus

What must be the molarity of an aqueous solution of trimethylamine, (ch3)3n, if it has a ph = 11.20? (ch3)3n+h2o⇌(ch3)3nh++oh−kb=6.3×10−5?

Which of the following correctly lists the three major locations of freshwater on earth in order From greatest amount of water to least amount of water? A. Ice

Find the difference 1 -(-10).

people from both the right and the left object to the New Deal legislation. why?

Which need contributed to the New Imperialism of the late 1800s? A:China's need for new workers to fill jobs in its industrial sector B:Europe's need for raw ma

In act 2, scene 5, the nurse shares romeo's plan to do what?

find the solution of this system of equations 6x=90+9y x-3y=50