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
Alisiya [41]
3 years ago
12

Can you please help me fill this out thanks

Mathematics
1 answer:
swat323 years ago
7 0

Answer: \sqrt{2}

Step-by-step explanation:

In a 45 45 90 triangle the two sides are 1 wile the hypothenuse is \sqrt{2}

You might be interested in
HELP PLZZZ HELPPPP??.!.!!.!.
bekas [8.4K]

Answer:

eoeoeoeoooeoeooeoeoeooeoeoooe

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
You buy a 1:1000 scale model of the Statue of Liberty during a trip to New York City. The height of the model is 9.3 centimeters
yanalaym [24]
The Statue of Liberty is 93 meters tall. If you have a model that is 9.3 centimeters and is 1/1000 the size of the actual Statue, then you would multiply the model by 1000 to get 9,300 centimeters. To get this number in meters, you would divide your result by 100. This would give you 93 meters.

Sorry if the explanation is worded poorly, the answer is 93 meters.

7 0
3 years ago
How many different four-letter arrangements can be formed using the six letters A, B, C, D, E and F, if the first letter must be
Ainat [17]

Answer with Step-by-step explanation:

We are given that A,B,C,D,E and F.

We have to find the number of  different four -letter arrangements can be formed using given six letters a,if the first letter must be C and one of the other letters must be B and no letter can be used more than once in the arrangement.

Number of letters=6

We have to arrange  four letter  out of six

After fixing C and B then we choose only two letters out of remaining four letters and repetition is not allowed.

Permutation formula :nP_r=\frac{n!}{(n-r)!}

We have n=4 an r=2

Using this formula and substitute the values

Then, we get 4P_2=\frac{4!}{(4-2)!}=\frac{4\times 3\times 2!}{2!}

4P_2=4\times 3=12

Hence, number of different four -letter arrangements can be formed using six letters when repetition is not allowed=12

8 0
4 years ago
Read 2 more answers
Betty and Karen have been hired to paint the houses in a new development. Working together, the women can paint a house in two-t
mariarad [96]

Answer: 3 hours

Step-by-step explanation:

Here is the correct question:

Betty and karen have been hired to paint the houses in a new development. Working together the women can paint a house in two thirds the time that it takes karen working alone. Betty takes 6 hours to paint a house alone. How long does it take karen to paint a house working alone?

Since Betty takes 6 hours to paint a house alone, that means she can paint 1/6 of the house in 1 hour.

Karen can also paint 1/x in 1 hour

Both of them will paint the house in 3/2 hours.

We then add them together which gives:

1/6 + 1/x = 3/2x

The lowest common multiple is 6x

1x/6x + 6/6x = 9/6x

We then leave out the denominators

1x + 6 = 9

x = 9 - 6

x = 3

Karen working alone will paint a house in 3 hours.

5 0
3 years ago
Find the inverse of s.<br> = {(-2, -7), (0, -3), (2, 1), (4, 5), (5, 7)}
sergij07 [2.7K]

Answer:

( − 7 , − 2 ) , ( − 3 , 0 ) , ( 1, 2 ) , ( 5 , 4 ) , ( 7 , 5 )

From: iOE Your friend

:D :) *Be awesome.Be You*

5 0
3 years ago
Other questions:
  • What set of numbers does 1.18 belong
    9·1 answer
  • How many ways are there to choose a committee of 3 people from a group of 5 people? A. 10 B. 12 C. 60 D. 70
    7·1 answer
  • What is the square root of 43
    11·2 answers
  • Find the lowest common multiple {lcm} of 75 and 90
    9·1 answer
  • How would making a table help you to find the number of minutes it took Sam to cut the sheet metal into 8 pieces
    6·1 answer
  • Help me with this question pls
    10·1 answer
  • How do i solve 7x^{2} +11y^{2} =40
    14·1 answer
  • Match the place value of each digit in 25.678.
    5·2 answers
  • Let f(x) = 3 x 2+1, find f(2)
    13·1 answer
  • Let f(x) = - 3x-1, h(x) = - X+3. Find (f o h)(-7)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!