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
ElenaW [278]
3 years ago
7

Perimeter is the distance around a figure or region. a. true b. false

Mathematics
2 answers:
dimaraw [331]3 years ago
7 0
It's very true. The perimeter of a rectangle, for instance, is the distance all around it.
makkiz [27]3 years ago
3 0
A. True

The sum of the distances round the shape is the Perimeter.
You might be interested in
A triangle has vertices on a coordinate grid at N (7,3), 0(-8, -3), and
Leokris [45]

Answer:

d\approx 16.16\ units

Step-by-step explanation:

<u>Distance Between two Points in the Plane</u>

Given two points A(x,y) and B(w,z), the distance between them is:

d=\sqrt{(z-y)^2+(w-x)^2}

The triangle formed by the points N (7,3), 0(-8, -3), and  P(-8,-8) is shown in the image provided.

We are required to find the distance between N and O:

d=\sqrt{(-3-3)^2+(-8-7)^2}

d=\sqrt{(-6)^2+(-15)^2}

d=\sqrt{36+225}

d=\sqrt{261}

Since 261=9*29:

d=3\sqrt{29}

\mathbf{d\approx 16.16\ units}

4 0
3 years ago
Please help on number 3
kobusy [5.1K]

Answer:

Its the first option.

Step-by-step explanation:

3x + y = 5

5x - 4y = -3

From equation 1:

y = - 3x + 5

Substituting for y:

5x - 4(-3x + 5) = -3

5 0
3 years ago
Please work this out
cestrela7 [59]

Answer:

? = 85°

Step-by-step explanation:

the sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

here n = 5 , then

sum = 180° × 3 = 540°

sum of the angles around a point = 360° , so

interior angle on right = 360° - 250° = 110°

sum the interior angles and equate to 540°

110° + 115° + 120° + 110° + ? = 540° , that is

455° + ? = 540° ( subtract 455° from both sides )

? = 85°

7 0
2 years ago
What is the imaginary part of the following complex number -31?
Alex787 [66]

Answer:

Step-by-step explanation:

-31 + 0i

Imaginary part = 0

4 0
3 years ago
Help with a quiz?
lawyer [7]
To find the dividend per share, we divide the total dividend amount by the total shares.
Dividend per share = 40,000 / 60,000
Dividend per share = $0.67

Your share = 100 x 0.67
Your share = $66.67
3 0
3 years ago
Other questions:
  • A number, n, is multiplied by -3/8. The product is -0.5 What is the value of n?
    13·1 answer
  • What is the length of SU? Please show work!
    12·1 answer
  • What is the slope of the line?
    9·1 answer
  • Help me solve this please!
    6·1 answer
  • Write an equation in slope-intercept form for the line with slope –3 and y-intercept -1.
    8·2 answers
  • A bag contains 2 green, 9 brown, 7 yellow, and 4 blue marbles.
    6·1 answer
  • At first, you have 15 bottles of coke, and you drink 2 bottles each day. After a certain number of days, there are 3 bottles lef
    11·1 answer
  • 7.4: How do You Know?
    8·1 answer
  • A landscaper is cutting a 24 1/8-foot rope into pieces to make fences.
    11·1 answer
  • Lesson 10.2 area of composite figures worksheet assigment
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!