fidelialopez
fidelialopez fidelialopez
  • 14-12-2020
  • Mathematics
contestada

What is the product of (9)(-9)-1)?
-81
-1
1
81​

Respuesta :

raviolaaa raviolaaa
  • 14-12-2020
Answer: 81
(9)(-9)=-81
(-81)(-1)=81
negative * negative = positive
Answer Link

Otras preguntas

Which of the following result from acid rain? I. corrosion of buildings II. destruction of forests III. increase of fish populations
What is the total monthly payment for this mortgage?
Find the circumference and area if the radius of a circle is 9 inches.
The dynamo theory states that Earth's magnetic field is created in the layer known as the ______.
The Iroquois Confederacy was based on an unwritten-body of rules called the ___.
I need help with the three questions I’ve been stuck on it,it confuses me ._.
A machine can produce 250 items per hour. If the operator of the machine works 40 hours per week, how many items are made by this machine in one year?
What is one impact of the baby boom generation on American society
“Over thinking creates problems that never were” What does this quote mean and why does it matter?
Which sentence has the correct sequence of tenses? Before it became a federal prison, Alcatraz Island serves as the site of a military prison. Before it