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
Dominik [7]
3 years ago
15

The perimeter of a square is 66.8 cm. What is the side lengh of the square​

Mathematics
1 answer:
mylen [45]3 years ago
5 0

Side length = 16.7 cm

Solution:

Perimeter of a square given = 66.8 cm

In a square four sides are equal.

The perimeter of a square = 4 × side

⇒ 4 × side = 66.8 cm

Divide both sides of the equation by 4 to equal the expression.

⇒ side = 66.8 ÷ 4

⇒ side = \frac{66.8}{4}

⇒ side = 16.7 cm

Hence, the side length of the square is 16.7 cm.

You might be interested in
Which set of ordered pairs represents a function?
Paladinen [302]
3 because the numbers for x are all different
5 0
3 years ago
Solve the system of equations by graphing
fiasKO [112]

Answer:

x=2 ; y=-5

Step-by-step explanation:

7 0
3 years ago
Please help me with this problem in the picture, its about trigonometry.
serious [3.7K]

Answer:

  • Yes, vector u and vector v are equivalent vectors.

Step-by-step explanation:

The value of a vector is the difference between its terminal point and its initial point:

  u = P2 -P1 = (6-8, 5-3) = (-2, 2)

  v = P4 -P3 = (9-11, 10-8) = (-2, 2)

Vectors u and v are both (-2, 2), so are equivalent vectors.

7 0
3 years ago
A globe has a diameter of 12 inches. It fits inside a cube-shaped box that has a side length of 12 inches.
AlekseyPX

The volume, rounded to the nearest hundredth of a cubic inch, of the space inside the box that is not taken up by the globe is 823.68 inches³

<h3>Volume of a sphere</h3>

The globe is a sphere. Therefore, the volume is as follows:

volume = 4 / 3 πr³

where

r = 12  /2 = 6 inches

volume = 4 / 3 × π × 6³

volume = 864 / 3 π

volume = 288 × 3.14  = 904.32inches³

<h3>Volume of a cube</h3>

The box is a cube. Therefore,

volume = L³

where

  • L = length

Therefore,

volume = 12³

volume = 1728 inches³

Therefore, the volume of the space inside the box that is not taken up by the globe is as follows:

volume not taken up = 1728 - 904.32 = 823.68 inches³

learn more on volume here: brainly.com/question/15385003

4 0
2 years ago
Find the number of DEGREES rotated in a circle of radius 6 inches if an arc is created with a length of 11(pi) inches
artcher [175]

Radius = 6 inches

Arc lenght = 11pi inches

Degrees ?

Arc lenght = radius x angle in radians

A = r * a

Solving for a:

a = A/r = 11pi/6 = 5.759586532 radians

5.759586532 to degrees ==> a = 330 degrees

Answer:

330 degrees

3 0
1 year ago
Other questions:
  • What operations do you use when factoring to get the “c” or last number?
    11·1 answer
  • Please answer as soon as possible. Due by 11:59
    8·2 answers
  • Use the properties of logarithms to write the expression as a sum, difference, or multiples of logarithms of x, y, or constants.
    6·1 answer
  • MARK AS BRINLEST <br> 7 + x = 21
    8·2 answers
  • What is 91,007,500 written in scientific notation
    5·1 answer
  • Please help &amp; show your work . <br> I need it :)
    11·2 answers
  • Imagine you are a financial analyst at an investment bank. According to your research of publicly-traded companies, 60% of the c
    13·1 answer
  • Raul received a score of 80 on a history test for which the class mean was 70 with standard deviation 10. He received a score of
    14·1 answer
  • Can anyone help me with these 2 please ! <br> I’ll mark you as a brainliest.
    7·1 answer
  • Problema matemático ecuaciones de primer grado.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!