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
Harlamova29_29 [7]
3 years ago
12

Which number is the best approximation for 52‾√+23‾√?

Mathematics
1 answer:
Ilya [14]3 years ago
7 0

Answer: 9.9 Original answer is 10.5

Step-by-step explanation:

You might be interested in
If i- -1, what is the value of ; 3? -1 O i 0 1 0 -
Whitepunk [10]
i=\sqrt[]{-1}\begin{gathered} i^2=(\sqrt[]{-1})^2 \\ i^2=-1 \end{gathered}\begin{gathered} i^3=i^2\times i \\ i^3=-1\times i \\ i^3=-i \end{gathered}

5 0
11 months ago
Question 3
Katyanochek1 [597]

Answer:

oooooooooooooooooooooooooooooooooooooooooooooo

Step-by-step explanation:

5 0
2 years ago
What is the total when the product of 57 and .22 is added to 7 percent of 57
11111nata11111 [884]
I believe the total is 16.53. First I took 7% of 57 is 3.99. Then multiplying 57 by 0.22 and adding that to 3.99 which is 16.53
6 0
3 years ago
Tkanks, but how you can use the distributive Property to find the numbet of books abouts animals in the bookstore.
Sedbober [7]
If you would tell me the whole problem I could answer it
3 0
3 years ago
Help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
ahrayia [7]

Answer:

9. x=-6, y=0

10. x=-9, y=-10

11. x=3, y=-1

Step-by-step explanation:

2x-9y=-12\\3x+18y=-18

Multiply the first equation by 2.

4x-18y=-24\\3x+18y=-18

Add the equations.

7x=-42

x=-6

We figured out x now we have to figure out y. To figure out y plug in x into any equation.

2(-6)-9y=-12

-12-9y=-12

-9y=0

y=0

Your answer is x = -6 and y = 0 for number nine.

6x+3y=24\\2x+3y=-12

Change the signs of the second equation becuase 3y and 3y are both positive. We need one of them to be negative.

6x+3y=24\\-2x-3y=12

Add them.

4x = 36

x=9

Now we have to figure out y.

2(9)+3y=-12

18+3y=-12

3y=-30

y=-10

x=-9 and y=-10 is your answer to number ten.

10x+5y=25\\-7x-3y=-18

30x+15y=75\\-35x-15y=-90

-5x=-15

x=3

-7(3)-3y=-18

-21-3y=-18

-3y=3

y=-1

x=3 and y=-1 is the answer to number eleven. I hope this helps! Let me know if I got anything wrong.

4 0
2 years ago
Read 2 more answers
Other questions:
  • Is 0:5 and 0:20 equivalent ratios
    14·2 answers
  • What is the sum of 12 and 34
    5·2 answers
  • What is the distance between -45 and -98 on a number line?
    12·1 answer
  • James answered 14 items correctly on a 16-item quiz. what percent did he answer correctly?
    5·2 answers
  • When a man was 30 3/4 years old his daughter was born. His son was born when he was 34 5/6 years old. How old is his daughter no
    7·1 answer
  • A quad-core processor can handle 1 program on each of its 4 cores at the same time. If there are 20 programs queued to run on it
    9·1 answer
  • In Gloria class about 25% of the students wore sweatshirts to school one day. If there are 29 students in her class about how ma
    9·1 answer
  • Ratio 5: 12 if there are 50 trucks how many cars are there​
    8·1 answer
  • Find the volume of the solid. Round your answer to the nearest tenth.​
    14·1 answer
  • Addison paid $1.59 for gum and $1.29 for a package of notebook paper. She gave the cashier a $5 bill. If the tax was $0.14, how
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!