sjpacheco02 sjpacheco02

12-05-2020
Mathematics

contestada

find the product
(r-9)(r+4)

Respuesta :

flamingostuff0x flamingostuff0x

12-05-2020

Answer:

2r - 36

Step-by-step explanation:

r x r = 2r

-9 x 4 = -36

Answer Link

ariegfmt ariegfmt

12-05-2020

Answer:

[tex]r^{2} -5r-36[/tex]

Answer Link

Otras preguntas

Which of the following are the solutions of the equation 2x^2+2x=4-x (A) x=4 and x=1 (B) x=4 and x= -1/2 (C) x= 3+√35/4 and x=3-√35/4 (D) x=-3+√41/4 and -3-√

An amusement park has 20 different rides. You want to ride at least 15 of them. How many different combinations of rides can you go on?

Which sentence uses dashes correctly? A. Mom is making the best dinner—chicken and dumplings—in the world tonight. B. I didn't even—eat lunch today—I was saving

Geometry..two lines that do not intersect

What is the area of the polygon? A. 134 cm2 B. 170 cm2 C. 202 cm2 D. 238 cm2

What is the measure of the missing angle? Triangle with two angles labeled

The temperature measured in Kelvin (K) is the temperature measured in Celsius (C) increased by 273.15. This can be modeled by the equation K = C + 273.15. When

Which state demanded that the new constitution include a Bill of Rights? New York Pennsylvania Rhode Island New Hampshire

What helped fuel postwar consumer spending? (Points : 3) the ease of obtaining credit end of war bonuses for soldiers a significant increase in interest rates w

James II wanted to return England to its Protestant roots.