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
allochka39001 [22]
4 years ago
8

I need whats in the red rectangle

Mathematics
1 answer:
lorasvet [3.4K]4 years ago
3 0

Answer:

9

Step-by-step explanation:

sqrt(5) + sqrt(405)

sqrt(5) + sqrt( 81*5)

sqrt(5) + sqrt(81) sqrt(5)

sqrt(5) +9 sqrt(5)

10 sqrt(5)

You might be interested in
What is the measurement of angle 2?
Alchen [17]
A straight line has an angle of 180. A right angle has an angle of 90. Angle 3 is the same as angle 80°, 6, and 8. Angle 2 is the same as angle 4, 5, and 7. All you have to do is subtract the angle you know from 180, and what will be left off is Angle 3.
Then you find out what angles are the same and you have your answer.
7 0
3 years ago
Chad earned $30 for raking leaves. He has also earned money by doing chores for 6 weeks. Altogether, he has earned $120. How muc
galben [10]
You know that he makes $90 for doing chores, dividing that by 6 and you get that each week he earns $15 for chores.
6 0
3 years ago
Read 2 more answers
Wyatt received a paycheck of $650. This amount reflects his weekly earnings minus 10% of his earnings for deductions. Write an e
muminat
That would be  650  = x - 0.1x
5 0
3 years ago
HELP ME I NEED SOMEONE TO SHOW WORK AND AWNSER QUESTION ITS TIMED PLEASE HURRY 30 POINTS FOR IT!
vodka [1.7K]

Answer:

Just like how we did the other one, you will do the same thing. Hope this helps, thank you !!

3 0
3 years ago
Kyleigh invested $2800 in an account paying an interest rate of 5 1/2% compounded annually Ariana invested $2800 in an account p
shutvik [7]

Answer:

Step-by-step explanation:

Kyleigh invested $2800 in an account paying an interest rate of 5 1/2% compounded annually Ariana invested $2800 in an account paying in interest rate of 5 3/4%compounded continuously after 12 years how much more money with Ariana having her account then Kylie to the nearest dollar?

4 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone answer this question correctly it's my test please don't answer if you don't understand please show work I need it t
    13·1 answer
  • Bryce wrote the linear regression equation y=1.123x-6.443 to predict the armspan, y, of a person who is x inches tall. Riley has
    8·2 answers
  • Does anyone, know how to do this???
    15·1 answer
  • Simplify. 1/3(1−1/4)^2 please
    13·2 answers
  • Select the story problem that this division problem represent 1/2 2/5
    5·1 answer
  • !!!!!!HELPPP!!!!!!
    14·1 answer
  • Guys help me we want to hit 325 subs on yt!!!!!
    12·2 answers
  • Find the scale factor of trapezoid \mathrm{Q}\mathrm{R}\mathrm{S}\mathrm{T}QRST if it is dilated to \mathrm{Q}^{'} \mathrm{R}^{'
    10·1 answer
  • $30.50 for 32 ounces of specialty cooking oil
    7·1 answer
  • The intensity of light produced by a light source varies
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!