DrFlamingo
DrFlamingo DrFlamingo
  • 03-03-2020
  • Mathematics
contestada

What is the best answer for r^2-9​

Respuesta :

keyah50
keyah50 keyah50
  • 03-03-2020

r=3

or

r=-3

two solutions were found

Answer Link

Otras preguntas

What were pro-slavery people called?
Paula is cutting lengths of ribbon to decorate her home for a party. She needs 40 pieces of ribbon that are all 4 feet 5 inches in length. How many total feet o
A type of fabric cost $2.49 per yard. In a relation, the input is the number of yards of fabric and the output is the cost. Is this relation a function? Why o
What is the length of a diagonal of a rectangular picture whose sides are 12 inches by 17 inches
Why do beginner Spanish-speakers hate fluent Spanish-speakers?
Why do you think children under the age of 11 should be banned from social networking sites (Facebook, MySpace, etc.).
5÷5x3+9÷3x18x9+1000+283-183+3478
Well guys... I NEED HELP!!!!!!!! I'm in language arts and i'm working on the freedom writers diary 33 anyone who can answer my 2 questions I will give 30 points
The psychologist jean piaget constructed a vivid, detailed memory of a nursemaid's thwarting his kidnapping after hearing false reports of such an event. his ex
800 ft to dekameters