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
tresset_1 [31]
2 years ago
14

The length of each side of an equilateral triangle is 74mm, correct to the nearest millimeter. Calculate the smallest possible p

erimeter of the triangle
Mathematics
1 answer:
Olin [163]2 years ago
8 0

Answer:

  221 mm

Step-by-step explanation:

The dimension 74 mm is presumed to mean that the actual length could be anywhere in the interval [73.5, 74.5). So, the minimum perimeter is ...

  3 × 73.5 = 220.5 ≈ 221 . . . millimeters

_____

The perimeter of an equilateral triangle is 3 times the side length, since all three sides of the triangle are the same length.

You might be interested in
Triangles A B C and X Y Z are shown. Which would prove that ΔABC ~ ΔXYZ? Select two options. StartFraction B A Over Y X = StartF
sergejj [24]

Answer: Answer is 3

BC        6

------ = ------

XY         3

Step-by-step explanation:

The statements below can be used to prove that the triangles are similar.

On a coordinate plane, right triangles A B C and X Y Z are shown. Y Z is 3 units long and B C is 6 units long.  

A B Over X Y = 4 Over 2

?  

A C Over X Z = 52 Over 13  

△ABC ~ △XYZ by the SSS similarity theorem.

Which mathematical statement is missing?

1.   Y Z Over B C = 6 Over 3  

2.  ∠B ≅ ∠Y

3.  B C Over Y Z = 6 Over 3  

4.  ∠B ≅ ∠Z

5 0
3 years ago
Read 2 more answers
There were 16 stairs.carlos walked halfway up.how many steps did he climb
ololo11 [35]
The answer is 8.
half of 16 is 8
3 0
2 years ago
Which of the following is the domainof the given relation?{(-6, 3), (-4 ,5), (0, 0)}A {0, 4, -6}B {0, 3, 5)C {3, 4, 0}D {-6, -4,
Bas_tet [7]

The domain is the input, which is the x value in the relation (x, y)

Hence the domain in the given relation {(-6, 3), (-4 ,5), (0, 0) is :

{-6, -4, 0}

6 0
10 months ago
Help I don't get it can u explain it to me
kap26 [50]
You are given the masses of four planets.

Add them together, and then divide your sum by 4.

That will be the "average planet mass" for these 4 planets.

3 0
2 years ago
How do i write 5,972,000,000,000,000,000,000,000kg in Scientific Notation
never [62]
In order to write this in scientific notation, we must move the decimal from the beginning all the way to between the 5 and the 9
Note: you can move the decimal anywhere you want but typically scientific notation will have the decimal in between the first and second digit.

Since we move the decimal 24 digits to the right, our answer will be

5.972 * 10^24
or
5.972E24

Hope this helps!!
8 0
2 years ago
Read 2 more answers
Other questions:
  • Keaton wrote the following paragraph proof for the Vertical Angles Theorem: The sum of angle 1 and angle 4 and the sum of angle
    9·2 answers
  • What is greater 1/3 or 5/6
    8·2 answers
  • A circular table has a radius of 2 feet. If Jasmine wants to put a piece of border around the whole table, how many feet of bord
    9·1 answer
  • Positive skewness of a distribution could be caused by which of the following choices:
    10·1 answer
  • Helpppp please!!!!!!
    6·2 answers
  • Which of the following sentences correctly keeps a consistent verb tense?
    13·1 answer
  • The sum of two numbers is 40 and the difference is 16. What are the numbers?
    5·1 answer
  • Given h(x)=5x+1, find h(2)
    6·2 answers
  • Round 1244 to the nearest thousand
    12·2 answers
  • If a1= 3 and an= 2an-1 then find the value of 06.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!