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
vovikov84 [41]
3 years ago
7

Estimate the side length of a square that has a 9cm long diagonal

Mathematics
2 answers:
Fittoniya [83]3 years ago
7 0
S^2 + s^2 = 9^2 => 2s^2 = 81 => s^2 = 81/2 => side length s = 9(sqrt(2))/2 = 6.37 cm.
sergeinik [125]3 years ago
4 0
Answer:

9cm

Explain:

If it’s a square all sides are equal. So if one side is 9cm all sides are 9cm
You might be interested in
Can you please help me which one has the same value as 1.303​
olya-2409 [2.1K]

Answer:

the answer is B

Step-by-step explanation:

6 0
2 years ago
Please help! odfpfpsdfsdlfsdfnlkfn pleaseeeeee
sammy [17]

Answer:

x = 13

Step-by-step explanation:

Since the two given angles are vertical angles, we know (5x) = 65.

Divide both sides by 5 : <u>5x = 65</u>    and we get x = 13

                                             5

7 0
2 years ago
In circle K with m JKL = 112 and JK = 13 units find area of sector JKL.
svetoff [14.1K]

Answer:

I65.18

Step-by-step explanation:

I found this online I hope this helps

6 0
2 years ago
Can someone find the total area of this poster
xeze [42]

Answer: 1,360

Step-by-step explanation:

20 * 20 = 400

20 * 12 = 240

240 * 4 = 960

960 + 400 = 1,360

7 0
3 years ago
Pleasee help me! I've been struggling forever.
snow_tiger [21]
The function is f(x) = - √(-x).

And you need to analyze the domain and the range of the function.

Here it is the analysis and conclusion:

1) The domain of the graph is the set of x-values for which the function is defined, that is - x ≥ 0 => x ≤ 0 => all real numbers less than or equal to zero.

2) The range of the grpah is the set 0 images (or y-values) feasible. As you see on the graph that is y ≤ 0 => all real numbers less than or equal to zero.

3) Conclusion: the only statement that meet those facts is the third one: the range and the domain of the graph are the same.

Answer: the correct statement is the fourth one: the range and the domain of the graph are the same.
3 0
3 years ago
Other questions:
  • To be considered similar, two polygons must have corresponding sides that are in proportion.
    5·1 answer
  • Find the next number in the sequence 2, -4, 8, -16, 32
    8·2 answers
  • Round 1,995,298 to the nearest 10,000
    12·2 answers
  • Please help.........​
    14·2 answers
  • When you multiply a number by 1/4 is the product 1/4 of the original number?
    10·1 answer
  • Can anyone help me pls
    10·1 answer
  • -1 + -4 I also need a example thank you everyone for your help
    12·2 answers
  • 5 76/10 x 1.75 i need help
    6·2 answers
  • BOTS ARE LEGIT EVERYWHERE LIKE I CANT EVEN FIND A SPOT FOR PPL TO POST THEIR REAL ANSWER PLS ANYONE, BRAINLY NEEDS TO BE BETTER
    5·1 answer
  • The volume of a rectangular prism is 400 cm3 . If the length is 16 cm and the width is 5cm, what is its height? ​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!