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
Free_Kalibri [48]
3 years ago
8

What is the square root of 0.4 repeating?

Mathematics
1 answer:
timama [110]3 years ago
4 0
Yes. hope this is helpful
You might be interested in
From a square piece of cardboard paper of area size 9 m2 , squares of the same size are cut off from each corner of the paper. T
levacccp [35]

Answer:

Max vol = 2 cubic metres

Step-by-step explanation:

Given that from a square piece of cardboard paper of area size 9 m2 , squares of the same size are cut off from each corner of the paper.

Side of the square = 3m

If squares are to be cut from the corners of the cardboard we have the dimensions of the box as

3-2x, 3-2x and x.

Hence x can never be greater than or equal to 1.5

V(x) = Volume = V(x) = x(3-2x)^2\\= 9x+4x^3-12x^2

We use derivative test to find the maxima

V'(x) = 9+12x^2-24x\\V"(x) = 24x-24\\

Equate I derivative to 0

9+12x^2-24x=0\\x=1/2,3/2

If x= 3/2 box will have 0 volume

So this is ignored

V"(1/2) <0

So maximum when x =1/2

Maximum volume

=9(1/2)+4(1/2)^3-12(1/2)^2\\=2 cubic metres

6 0
3 years ago
What two numbers equal the absolute value of 15
Drupady [299]

There is only one number that is equal to the absolute value of  15.
That number is  15.

But wait !

There are two different numbers WHOSE ABSOLUTE VALUES
are both  15.

Those numbers are  15  and  -15 .

3 0
3 years ago
-1/5, 5/6,1.3,1 1/3, 5/3 -4/3 least to greatest
Sergeeva-Olga [200]
I DK I DK I DK I DK but maybe it’s already in that order
3 0
3 years ago
Read 2 more answers
A.)0.406<br> B.)0.435<br> C.)0.303<br> D.)0.154
Serggg [28]
I think it should be option d
3 0
3 years ago
The tangent of an angle is 3.4. what is the measure of the angle to the nearest tenth?
Amiraneli [1.4K]

To answer this question, you first need to know what SohCahToa is.

S- opposite over hypotenuse

C- adjacent over hypotenuse

T- opposite over adjacent

In this situation, they have made it easier for you as they have given you the quotient of the opposite and adjacent sides (3.4) . Now in order to find an angle, you take the inverse of your expression. So instead of just Tan, you would plug in Tan^-1. So plug it in:

Tan^-1 (3.4)

Answer is 73.6 degrees.

3 0
3 years ago
Other questions:
  • Four friends took Marci out to dinner for her birthday . The bill came to $94. If the four shared the cost equally , how much wa
    8·2 answers
  • HELP QUICK THIS IS MY LAST TRY I WILL GIVE YOU BRAINLIEST AND 5 STARS AND A THANKS JUST HELP PLEASE!!!!
    13·1 answer
  • Jason charges the same rate for each lawn that he mows. Last week Jason earned $392 for mowing 8 lawns.how much will Jason earn
    14·1 answer
  • The experimental probability of rain in a certain town is 20 percent. In the next 45 days, how many days can one expect it to ra
    14·1 answer
  • A car travels 430 miles and uses 18 gallons. How many miles per gallon does the car need
    6·1 answer
  • Beverly moved into an apartment close to her new job. She will be paying $1,800 per month in rent and expects a 3% rent increase
    9·1 answer
  • Find the area of the trapezoid.
    12·1 answer
  • What is 3 times the sum of a and b? <br><br> This needs to be written as an algebraic expression!
    9·1 answer
  • Fill this out pls lol
    6·2 answers
  • Dustin computed his family's road trip as
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!