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
pogonyaev
3 years ago
13

A rectangle has a width of 9 units and a length of 40 units. What is the length of a diagonal?

Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
7 0

Answer:

41 units

Step-by-step explanation:

Pythagorean's  theorem,

Hypotenuse² = base² + adjacent²

Diagonal² = length² + width²

                 = 40² + 9²

                 = 1600 + 81 = 1681

Diagonal = √1681 = 41 units

You might be interested in
PLEASE HELP MEE! the table below shows y, the average speed of a cyclist in miles per hour, and x, the time in hours that it tak
Alla [95]
By definition it is known that speed equals the distance between time.
 Therefore, according to the definition, the last two options are the possible answers:
 Let's evaluate the third option:
 y = (3/2) * (1 / x)
 x = 12
 y = (3/2) * (1/12) = 3/24 = 1/8
 The table is not fulfilled
 Let's evaluate the fourth option:
 y = (96 / x)
 x = 12
 y = (96/12) = 8
 Yes, the table is met.
 answer:
 y = (96 / x)
3 0
4 years ago
Read 2 more answers
Guys/girls help what is 30x1= and the times it by fish and eat it and tell me what u get
ziro4ka [17]

Answer:

you cant do that but the answer would be 0

Step-by-step explanation:

because if you eat something it would be gone in our tummy

3 0
3 years ago
What is the surface area of the cylinder?
Murrr4er [49]
The answer is B. 128.1
7 0
3 years ago
For each diagram, describe a translation, rotation, or reflection that takes line ℓ to line ℓ′. Then plot and label A′ and B′, t
lozanna [386]
Hello. I cannot see the images if you show them I’ll answer
8 0
3 years ago
Read 2 more answers
So I’m not smart so like help meh pleasee<br><br> What is 49% of 200?
____ [38]

Answer:98

Step-by-step explanation:

We assume, that the number 200 is 100%.if 200 is 100%, so we can write it down as 200=100%.We also know, that x is 49% of the output value, so we can write it down as x=49%.Now we have two simple equations:

1) 200=100%

2) x=49%

we multiply both sides of the equation by x.then we divide both sides of the equation.

3 0
3 years ago
Other questions:
  • Someone pls help me on 3 and 4!!!!!! Mark you as
    7·1 answer
  • Mike and nine of his teammates each ate a half of a pizza, how many whole pizzas did they consume all together? A) 5 B) 2 5 C) 5
    12·1 answer
  • A student has a bag of marbles. There are 75 blue marbles, 50 green marbles, 100 orange marbles, and 25 red marbles. They select
    5·1 answer
  • What would be the total cost?
    6·2 answers
  • Answer and show work
    7·2 answers
  • URGENT WILL GIVE BRAINLIEST PLZ HELP
    6·1 answer
  • On a number​ line, A is at -8 and B is at 2. What is the coordinate of​ C, which is 3/5 of the way from A to​ B?
    7·1 answer
  • Complete the following equivalent fraction:<br> =<br> 9<br> 15<br> 36<br> 18<br> 0 000<br> 20<br> 12
    10·1 answer
  • Find the circumference and area of a circle with radius of 5 centimeters. Write your answers in terms of pi.
    8·1 answer
  • Solve for x. Round to the nearest tenth
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!