Draw a 3 by 7 square. Find its area , show your reasoning

Mathematics

1 answer:

Anna007 [38]3 years ago

5 0

Well, it wouldn'r be a square, but a rectangle.
3*7=21
The area of the rectangle is 21u²

You might be interested in

What are some things you like about science, or about science experiments?

liraira [26]

I think this question is for you to answer it with your own opinion, think about it and just answer it with what you think :)

6 0

3 years ago

Simplify 4х+ 2-

exis [7]

Answer:

3x - 2

Step-by-step explanation:

$4x + 2 - \frac{ {x}^{2} + x - 12}{x - 3} \\ \\ = 4x + 2 - \frac{ {x}^{2} + 4x - 3x- 12}{x - 3} \\ \\ = 4x + 2 - \frac{ {x}(x + 4) - 3(x + 4)}{x - 3} \\ \\ = 4x + 2 - \frac{ (x + 4) \cancel{(x- 3)}}{\cancel{(x- 3)}} \\ \\ = 4x + 2 - (x + 4) \\ \\ = 4x + 2 - x - 4 \\ \\ = 4x - x + 2 - 4 \\ \\ = 3x - 2$

7 0

2 years ago

Kevin rented a truck for one day. There was a base fee of $20.95, and there was an additional charge of 94 cents for each mile d

Gemiola [76]

Answer:

Owner-operators may take in over $260,000 in gross revenue, but once you deduct expenses, maintenance and all of the costs that go along with running a truck, many don’t earn much more than experienced company drivers. It costs about $180,000 per year to run a commercial truck. Operating costs in the trucking industry are about $1.38 per mile.

Step-by-step explanation:

6 0

2 years ago

What is 1+ 1<br> hjgdfsxcvbnmhjghfdfcvbv

fiasKO [112]

Answer:

2 is the answer

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Find the distance between E(5,3) and F(-4,3).

Arisa [49]

Answer:

Ok I also fo not know but shall shall come to silicon valley of US So you can remember all thinks about this and tricks

4 0

2 years ago