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
Darina [25.2K]
3 years ago
15

Find the length of the side of a square with a perimeter of 128 meters​

Mathematics
2 answers:
iren2701 [21]3 years ago
5 0

Answer:

32 Meters

Step-by-step explanation:

A square has 4 equal sides so all you have to do is divide 128 by 4

Rina8888 [55]3 years ago
3 0

........................divide

You might be interested in
Which expression has a term with a coefficient greater than 1?
Svetradugi [14.3K]

Answer:

3 + 2x : his has a coefficient of 2

Step-by-step explanation:

hop this helps

plz mar brainliest

3 0
2 years ago
The sum of two consecutive odd integers is -124. Find two integers
SVETLANKA909090 [29]
2n+1+2n+3=-124\\
4n+4=-124\\
4n=-128\\
n=-32\\\\
2n+1=-63\\
2n+3=-61
5 0
3 years ago
Please help ASAPppppppp
astraxan [27]

Answer:

206 miles more

Step-by-step explanation:

Divide 2240 and 28 and you get 280 then divide 2368 and 32 and subtract 280- 74

7 0
3 years ago
Read 2 more answers
Evaluate the expression when a = 7 and c= -4.<br> -a+5c<br> pls help
charle [14.2K]

Answer:

-27

Step-by-step explanation:

a = 7 and c = -4

- a + 5 c

- ( 7 ) + 5 ( - 4 )

- 7 - 20

- 27

4 0
3 years ago
Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line. y2
HACTEHA [7]

This question is incomplete, the complete question is;

Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line. y2 = 2x, x = 2y; about the y-axis

Answer:

V = π (512/15)

Step-by-step explanation:

Given that;

region of rotation

y² = 2x, x = 2y

Region is rotated about y-axis as shown in the image

for the point of intersection,

y²/2 = 2y

y² - 4y = 0

y(y-4) = 0

∴ y = 0, y = 4

so the region lies in 0 ≤ y ≤ 4

Now cross section area of washer is

A(y) = π(outer radius)² = π(inner radius)²

A(y) = π(2y)² - π(y²/2)²

A(y) = π(4y²) - π(y⁴/4)

A(y) = π(4y² - (y⁴/4))

now volume of the solid of revolution is

V = ⁴∫₀ A(y) dy

V = ⁴∫₀ π(4y² - (y⁴/4))dy

V =  π {4⁴∫₀ y² - 1/4⁴∫₀y⁴ dy }

V = π { 4/3 [y³]₀⁴ - 1/20 [y⁵]₀⁴ }

V = π { 4/3 [4]₀⁴ - 1/20 [4]₀⁴ }

V = π { 4/3 [64]₀⁴ - 1/20 [1024]₀⁴ }

V = π { 256/3 - 1024/20 }

V = π { (5120 - 3072) / 60 }

V = π (512/15)

8 0
3 years ago
Other questions:
  • This figure is dilated by a factor of 1 2 , with the origin as center. Which statement is NOT correct? A) R(2, 8) → R'(1, 4) B)
    15·2 answers
  • Which of the following sets of sides does not form a right triangle? 6, 8, 10 8, 15, 17 7, 24, 26 5, 12, 13
    5·2 answers
  • Is 6 a solution to the equation below. Yes or No?<br><br> 6x + 4 = 42
    10·1 answer
  • What does a logarithmic function look like?
    9·2 answers
  • Judy left 4/5 of stew for Dan.Dan ate 2/5 of what she left
    8·1 answer
  • The table below shows some input and output values for a function named F(n)
    13·1 answer
  • What is the answer to this problem please -5a +3(3a -9)=
    8·1 answer
  • How do you write 60% as in simplest form?
    10·1 answer
  • Pls help me I don’t want a bad grade ASAP
    6·1 answer
  • On the provided graph, plot the points where the following function crosses the x-axis and the y-axis.g(x)=-5^(2)+5
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!