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
Blizzard [7]
3 years ago
9

A rectangle is 32m by 8m is similar to a rectangle 4m by x m.

Mathematics
2 answers:
Flauer [41]3 years ago
5 0

Answer:

x = 1

Step-by-step explanation:

x/4 = 8/32

x = 1

Best Regards!

labwork [276]3 years ago
3 0

Answer:

X=1 m

X= 0.81 m

Step-by-step explanation:

for the first X you must put in a proportion like this

38:8=4:X

X=(4×8)/38= 1 m

for the second one's you could use Pythagorean theorema

finding the diagonal of the biggest rectangle and you must put the diagonals in proportion whit the 2 sides

32:4=Y:32.9

Y=(32×32.9)/4=4.1 m (diagonal of the smallest rectangle)

} \sqrt{ {4.1}^{2}  -   {4}^{2} }  = 0.81m

use an other time the Pythagorean theorema and you find the other option

You might be interested in
Will give 5 starts, thanks need this FAST!!!!!!!!!!!!!!!
Rus_ich [418]

Answer: i dont know how exact you want it but the answer is 31.4159265359

Step-by-step explanation: you have to double the raduis and multiple buy pie.

3 0
3 years ago
The Lake Smith basketball team had a team picture taken of the players, the coaches, and the trophies from the season. The pictu
UkoKoshka [18]

Answer:

hi how r u

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Help pleaseeeeeeeeee
sergij07 [2.7K]

9514 1404 393

Answer:

  47 -6√10

Step-by-step explanation:

As you know, the area of a square is the square of the side length. It can be helpful here to make use of the form for the square of a binomial.

  (a -b)² = a² - 2ab + b²

  (√2 -3√5)² = (√2)² - 2(√2)(3√5) + (3√5)²

  = 2 - 6√10 + 3²(5)

  = 47 -6√10

__

<em>Check</em>

  √2-3√5 ≈ -5.29399 . . . . . . . . note that a negative value for side length makes no sense, so this isn't about geometry, it's about binomials and radicals

  (√2-3√5)² ≈ 28.02633

  47 -6√10 ≈ 28.02633

5 0
3 years ago
Pls help extra points and mark brainlist
kipiarov [429]

Answer:

x-4=19

Step-by-step explanation:

Hope that helps!

5 0
3 years ago
Read 2 more answers
I need to solve this expression
insens350 [35]
Hello,

(-9)⁴= (-9).(-9).(-9).(-9)= 81.81 = 6561
6 0
3 years ago
Other questions:
  • Can someone help? ?!?!?!????!?!
    12·1 answer
  • What the answer I have to turn it in by Monday and I need some help so<br><br><br> So yeah
    10·1 answer
  • The value of y varies directly with x. If x = 6, then y = 72. What is the value of x when y = 108 ?
    7·1 answer
  • What is the greatest common factor of 24s^3 , 12s^4 , and 18s
    5·2 answers
  • (!!!20 Points!!!)<br> 7x6+5x2+x-9<br> 7x6-4x+1/x<br> Please view image below
    11·1 answer
  • Find f(-11/5) if f(n) = 5n + 6
    15·1 answer
  • 10-4=6 what is the correct term for the number4
    8·1 answer
  • Latih Diri 2.1b
    11·1 answer
  • Which expression is equivalent to <img src="https://tex.z-dn.net/?f=%5Cfrac%7B%28n%5E%7B4%7D%20%29%5E%7B-5%7D%20%7D%7Bn%5E%7B-25
    6·1 answer
  • Express as a ratio:
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!