1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Snezhnost [94]
3 years ago
9

The sum of a number and 20 is no more than the sum of the square of the number and 9.

Mathematics
1 answer:
aniked [119]3 years ago
5 0

A is the correct answer.

break down the word problem.

You also have to recognize key words which figure into mathematical symbols.

ex. sum of a number and 20 is x+20

square of the number and 9 is (x+9)^2

please vote my answer brainliest! thanks.

You might be interested in
What is the slope of the line?<br> x+ 3y = 10
sineoko [7]

Answer:

-1/3

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
19. During a 2 3/4 hour assembly, each speaker spoke for 1/4 of an hour. How many speakers were there?​
atroni [7]

Answer:

11 speakers

Step-by-step explanation:

2 3/4 ÷ 1/4

11/4 ÷ 1/4

11/4 x 4/1 = 44/4 = 11

6 0
3 years ago
Read 2 more answers
3. What % of 100 is 13?
Sedbober [7]

Answer:

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 13 is 100% - because it's the output value of the task.

2. We assume, that x is the value we are looking for.

3. If 13 is 100%, so we can write it down as 13=100%.

4. We know, that x is 100% of the output value, so we can write it down as x=100%.

5. Now we have two simple equations:

1) 13=100%

2) x=100%

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

13/x=100%/100%

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 100% of 13

13/x=100/100

(13/x)*x=(100/100)*x       - we multiply both sides of the equation by x

13=1*x       - we divide both sides of the equation by (1) to get x

13/1=x

13=x

x=13

now we have:

100% of 13=13

Step-by-step explanation:

Have A Wonderful Day !!

5 0
3 years ago
One month Isabel rented 5 movies and 2 video games for a total of $18. The next month she rented 3 movies and 8 video games for
Elis [28]

Answer:

video=$6.5

movie=$1

Step-by-step explanation:

6 0
3 years ago
The two polygons are similar.Find the length of x
alexandr1967 [171]

Answer:

x = 9.2

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • Can a radical ever be rational?
    7·2 answers
  • What times what equals to 810
    9·2 answers
  • Blueprint paper can be purchased in a roll that is 36 inches wide. If unrolled, the paper would extend 150 feet in length. What
    13·1 answer
  • What is 34 divided by 2,231 and 68 divided by 2,015
    9·1 answer
  • How many more kilograms is 250 KG then 120000 G
    11·1 answer
  • How can you use graphs to represent and analyze proportional relationships? EXIT TICKET Write an equation of the form y = kx for
    13·1 answer
  • · Alycia needs to divide the total amount
    14·2 answers
  • sam is proving the product properly of logarithm. which expression and justification completes the third step of her proof
    10·2 answers
  • I need lots of help on this :(
    5·1 answer
  • I need help ASAP will mark you the brainliest
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!