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
Ulleksa [173]
2 years ago
7

What is the length of a diagonal of a square with a side length of 8? A. B. C. D. Please select the best answer from the choices

provided
Mathematics
2 answers:
Annette [7]2 years ago
8 0
The diagonal of a square is always √2 times the length of the side. Your diagonal length is
  8√2
  11.31
. . . . rounded to the nearest hundredth
Juli2301 [7.4K]2 years ago
6 0
Diagonal of a square is√2 times it's side ,
Hence diagonal = 8√2 = 11.31 units Ans.
You might be interested in
Help me pleaseeee :)
nata0808 [166]

Answer:

for a) the following answers are in order from left to right.

5, 2, 2, and 10

for b) this is the square root of three: 1.73205080757 [u can round it to the first decimal place urself! :)]

Step-by-step explanation:

b) 4 = x^2 + 1

4 - 1 = x^2 - 1

3 = x^2

so the sqaure root for 3 is 1.73205080757

5 0
2 years ago
Which set of coordinates describes a function?
Marrrta [24]
“A” because none of the coordinates repeat.
7 0
2 years ago
For every 2 hours that Robert spends studying for a math test he spends 3 hours working on English. If he spends 21 hours one mo
nataly862011 [7]

Answer:

31.5 hours studying English

Step-by-step explanation:

2 math hours  = 3 english hours

21 math hours = ? english hours

21/2 = 10.5

10.5 * 3 = 31.5

5 0
3 years ago
Can I have the answers to this? Thanks​
Lina20 [59]
A) 13
b) 16
c) 2
d) 13
e) 11
7 0
3 years ago
I am four times as old as my daughter. In 20 years time I shall be twice as old as her. How old are we now?
SashulF [63]

Answer:

If x is my daughter's age now, my age now is 4x. So now my daughter is 10 years old, and I'm 40 years old, and in 20 years she'll be 30 and I'll be 60, twice as hers.

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • Which is an irrational number?
    6·1 answer
  • Answer it to the BEST of your ability or not at all
    10·2 answers
  • What is the value of y in the equation 3(3y − 12) = 0? <br><br> 4<br><br> 5<br><br> 6<br><br> 9
    14·1 answer
  • Antonio is ready to move out of his parent's house and live on his own. he found a great apartment that has all utilities includ
    14·2 answers
  • Liz deposited money into an account in which interest is compounded quarterly at a rate of 3.2%. How much did she deposit if the
    11·1 answer
  • The product of some negative number and 4 less than twice that number = 336. find the number
    13·1 answer
  • 2. Estimate the sum. Choose the mixed number that is closest to the estimate. 5.5 + 4.2
    7·1 answer
  • Select the property that allows the left member of the equation to be changed to the right member . A(b+c)=ab+ac
    10·1 answer
  • 1. Kamar’s bedroom is shaped like a rectangle that is 16 feet long and 12 feet wide. He wants to put carpet on the floor of the
    5·2 answers
  • What is the perimeter of triangle ABC? Round the answer to the nearest tenth, if necessary.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!