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babunello [35]
3 years ago
11

Tools used to physically represent numbers​

Mathematics
1 answer:
Rashid [163]3 years ago
8 0

Answer:

The most frequently employed tools are traditional, which include physical ... These three tools can be used independently or conjointly, depending on the type of ... Learning tools can represent mathematical ideas in multiple ways, providing ... nature of concepts, such as numbers, thereby making them real and tangible,...

Step-by-step explanation:

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A book has 150 pages and you read 3 pages per day.after a certain number of days,there are 60 pages left.write an equation to sh
kotegsom [21]

3x+60=150 can be used to determine the number of days you read. Solving the equation determines that you have been reading for 30 days.

Step-by-step explanation:

Total pages = 150

Pages per days = 3

Pages left to read = 60

Let,

x be the number of days.

According to given statement;

Total pages = Pages per day*number of days + Pages left to read

150=3x+60\\150-60=3x\\90=3x\\3x=90\\

Dividing both sides by 3

\frac{3x}{3}=\frac{90}{3}\\x=30

3x+60=150 can be used to determine the number of days you read. Solving the equation determines that you have been reading for 30 days.

Keywords: linear expression, division

Learn more about linear expression at:

  • brainly.com/question/3306327
  • brainly.com/question/3375830

#LearnwithBrainly

7 0
3 years ago
What is 5-2+(9÷1)×9+0
Anna [14]
The answer is 84 because of process priority
6 0
3 years ago
Read 2 more answers
The histogram shows the number of cell phone calls received by Medera, a middle school student, one Saturday from 10 a.m. to 10
FrozenT [24]

Answer:

Its A. Medera turned the phone off while playing in the soccer game

Step-by-step explanation:

4 0
4 years ago
How to find the LCM of two numbers?
beks73 [17]

Answer:

Least common multiple

Step-by-step explanation:

Just try and see which number is divisible by both values

ex: What is the LCM of 10 and 12

Your answer would be 2 because thats the lowest number it is divisble by.  

5 0
3 years ago
I’m stuck on this problem plz help
Furkat [3]

Answer:

408 in²

Step-by-step explanation:

A rectangular prism has 6 rectangular faces.

Opposite faces are congruent

2 faces at (6 × 9) = 2 × 54 = 108 in²

2 faces at (9 × 10) = 2 × 90 = 180 in²

2 faces at (6 × 10) = 2 × 60 = 120 in²

surface area = 108 + 180 + 120 = 408 in²

7 0
3 years ago
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