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lana [24]
3 years ago
15

Explain how a bar model can be used to show a subtraction problem

Mathematics
2 answers:
Whitepunk [10]3 years ago
4 0
Bar model<span>. Visual representation of a number using unit cubes, lines (of 10 cubes), sheets (of 100 cubes) and boxes (of 1000 cubes). Used in pictorial approach to solving addition and subtraction problems.</span>

nika2105 [10]3 years ago
4 0
100 cubes also do you play roblox by any chance
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The recommended heart rate for weight management exercise and improving cardio fitness, in beats per minute, depend on a persons
Korolek [52]

The answer to this question is true. If i'am right this from k12 and edg-enuity. have a good day bro. ;)

4 0
3 years ago
2.<br> Lisa is 1.50m tall. Sean is 35cm shorter. How tall is Sean<br> in metres?
Olegator [25]

Answer:

Sean is 1.15m

Step-by-step explanation:

35cm = 0.35m

Lisa is 1.5m tall and Sean is 0.35m shorter

1.5m - 0.35m = 1.15m

Sean is 1.15m

5 0
3 years ago
Find the value show your work <br><br>(-4^2)+5)(-4^2)-(-4)+2)-3​
Kamila [148]

Answer:

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Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
I really need help with this ?
quester [9]

Answer:

Answer=44

Step-by-step explanation:

Rectangle: 6x4=24.

Triangle: 4x4=16, and 16/2=8.

Semicircle: Pi x radius squared, so pi x 2 squared is 16.something, and since it's a semicircle, we divide by 2, so it's 8 again.

Overall: 24+8+8=44 cm squared.

3 0
3 years ago
A total of 17,100 seats are still available for the next hockey game. If 62% of the tickets are sold, how many seats are in the
MrRa [10]

Answer:

We have

seats x ( 62 / 100 ) = (seats - 17,100);

seats x 62 = 100 x (seats - 17,100);

seats x 62 = seats x 100 - 1710000;

1,710,000 = seats x 38;

seats = 1,710,000 ÷ 38;

seats = 45,000;

The correct answer is c. 45,000 seats;

Step-by-step explanation:


6 0
3 years ago
Read 2 more answers
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