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
s344n2d4d5 [400]
3 years ago
13

What is tally marks?​

Mathematics
2 answers:
balu736 [363]3 years ago
8 0

Answer:

tally mark also called hash marks and they are a unary numeral system

kiruha [24]3 years ago
3 0
Tally marks, also called hash marks, are a unary numeral system. They are a form of numeral used for counting. They are most useful in counting or tallying ongoing results, such as the score in a game or sport, as no intermediate results need to be erased or discarded. Every fifth mark is drawn across the previous 4 marks, so you can easily see groups of 5

You might be interested in
4. Find the area of the<br> shaded region.
lozanna [386]

Diameter of the circle in the middle = 8 ft

Radius of the circle in the middle :

=\tt \:  \frac{Diameter }{2}

=\tt  \frac{8}{2}

=\tt 4 \: ft

Thus, the radius of the circle in the middle = 4 ft

Area of the entire circle :

=\tt \pi  {r}^{2}

= \tt3.14 \times 4 + 6 \times 4 + 6

= \tt3.14 \times 10 \times 10

=\tt 3.14 \times 100

\color{plum} = \tt314 \: ft

Thus, the area of the entire circle = 314 ft

Area of the circle in the middle :

=\tt \pi  {r}^{2}

=\tt 3.14 \times 4 \times 4

= \tt3.14 \times 16

\color{plum} =\tt 50.24 \: ft

Thus, the area of the circle in the middle = 50.24 ft

Area of the shaded portion :

= Total area of the figure - Area of the circle in middle

=\tt 314 - 50.24

\color{plum} =\tt 263.76 \: ft

▪︎Therefore, the area of the shaded portion = <u>263.76 ft</u>

4 0
3 years ago
A triangle has sides with lengths of 14 centimeters, 15 centimeters, and 19 centimeters. Is it a right triangle?
Svetlanka [38]
Yes

15+14 > 19 true
15+19 > 14 true
14+19 > 15 true

If all the statements are true then it’s a right triangle.
6 0
3 years ago
Kenny works as a shopping mall security guard and is paid $7.50 an hour. Find his gross pay when he works 46 hour a week.
Pachacha [2.7K]
$7.50 x 46 hours = $345.00
His gross pay is $ 345.00 per week
4 0
4 years ago
What is the answer to this question?
enot [183]

Answer:

X = 20.5

the equation

x+5*x-2=44

combine like terms

2x+3=44

and so on....

3-44=41

41/2 = 20.5

Now x=20.5

3 0
3 years ago
Read 2 more answers
Kendra pays 132$ for shoes and clothes the clothes cost 54$ more then the shoes how much do the shoes cost
Wewaii [24]
78 dollars is the amount of shoes

6 0
4 years ago
Read 2 more answers
Other questions:
  • Brian invests £4700 into his bank account.
    15·1 answer
  • The length of a picture is 8 times the difference of the width and 4. If the the length of the picture is 16 cm, find the width
    13·1 answer
  • Some help please?<br><br><br> What are the factors of the product represented below?
    13·1 answer
  • Explain how to find the product of 3/8 * 7/9 use complete sentences in your answer ​
    9·1 answer
  • Algebra 2 help!
    5·1 answer
  • 1. Trapezoid BEAR has a height of 8.5 centimeters and parallel bases that measure 6.5 centimeters and 11.5 centimeters. To the n
    11·1 answer
  • Find the equation of the line with m = 2 and passes through the point ( 4 , − 5 ) . Write your answer in standard form A x + B y
    8·1 answer
  • Can someone help with this math pls, im confused and I don't know ​
    15·1 answer
  • Help me plz 10 points
    7·2 answers
  • Which table or graph shows the value of y going down as the value of xgoes
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!