subject
Mathematics, 12.02.2021 01:00 sfigel3160

Which of the following are solutions to the equation below? Check all that apply.

x2 + 6x + 9 = 20

A. X = 2,5-3
B. X = -22/5 +3
C. X = -215-3
O D. X= -1/3 +20
O E. x= 215 +3
O F. X= 13 + 20

ansver
Answers: 3
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
Question 5 spring semester final exam math evaluate
Answers: 2
Answer
question
Mathematics, 21.06.2019 18:00
Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours
Answers: 3
Answer
question
Mathematics, 21.06.2019 19:00
The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?
Answers: 1
Answer
question
Mathematics, 21.06.2019 19:30
Which inequalities can be used to find the solution set of the following inequality? check all that apply. |2x – 5| (2x – 5) (2x + 5) –(2x – 5) –(2x + 5)
Answers: 1
Answer
You know the right answer?
Which of the following are solutions to the equation below? Check all that apply.

x2 +...
Questions
question
English, 17.01.2020 16:31
Next "the most dangerous game": mastery test select the correct answer. what theme is highlighted in this excerpt from "the most da...
question
Biology, 17.01.2020 16:31
What percentage of the air is nitrogen?...
question
English, 17.01.2020 16:31
How can we measure progress toward bringing about a more just society...
question
Biology, 17.01.2020 16:31
What is a major reservoir for ammonia?...
question
Chemistry, 17.01.2020 16:31
State the number of electrons needed to form one single bid?...
question
Arts, 17.01.2020 16:31
Identify one key purpose of a manufacturing specification?...
question
English, 17.01.2020 16:31
What is the definition for bowing?...
question
English, 17.01.2020 16:31
What is the homograph meaning for " after the performance, the actor took a bow"? !...
question
Mathematics, 17.01.2020 16:31
A. lee los siguientes párrafos y extrae de cada uno la idea principal, identificando así, el tipo de párrafo según su estructura, contenido y función:...
question
Biology, 17.01.2020 16:31
Curing cancer is often compared to curing an infectious disease. is this a fair comparison?...
question
Mathematics, 17.01.2020 16:31
Most bees have a body temperature of 35° celsius. when they sleep, it can drop by up to 2°c. what's their range in body...
question
English, 17.01.2020 16:31
Write a letter to your parents informing them of the need lesson feers quickly without delay (400words)...
question
Chemistry, 17.01.2020 16:31
The chemical formula of an oxide of an element is a2o5 state the valency of a also write the chemical formula of its chloride...
question
Mathematics, 17.01.2020 16:31
(5,-4) (4,0) what is the slope what is the y -intercept what is the equation and is it proportional...
question
Arts, 17.01.2020 16:31
Outline two criteria of a good design brief...
question
Arts, 17.01.2020 16:31
What thing am i in this weird universe...
question
Biology, 17.01.2020 16:31
How is carbondioxide returned to the atmosphere?...
question
Health, 17.01.2020 16:31
Which trait is not a desirable quality in a primary care physician...
question
Mathematics, 17.01.2020 16:31
Identify the number property illustrated 8+(5×+10)=(5×+10)+8...
question
Chemistry, 17.01.2020 16:31
The student mixed up 500ml of salt solution. he weighed it and found its mass to be 585g. will his shake up toy work the way he wants it toif he uses...
More questions: Mathematics Another questions
Questions on the website: 13722360
See results (0)