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dsp73
3 years ago
6

A rectangle is 12 feet long and five feet wide.if the length of the rectangle is increased by 25% and the width is decreased by

20%, what is the change in the area of the rectangle?

Mathematics
1 answer:
Molodets [167]3 years ago
8 0
Hopefully i helped you.

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Solve the system of equations 7x+3y=-37x+3y=−3 and 3x+y=13x+y=1 by combining the equations.
sleet_krkn [62]

Answer:

ummmmmm

Step-by-step explanation:

I don't know

8 0
3 years ago
What is 15.37×5 show work
just olya [345]
This should be quite easy to explain. So the first thing you want to do is multiply them. This isn't to hard if you know your times tables. Don't worry about the decimal till the end.

 15.37
×      5
---------
 76.85

15.37 times 5 is 76.85

Now on to the decimal. All you need to do is move it two times to the left. You see how it's in between the 5 and 3? The same goes for your answer. So it is 76.85 

I hope this helped!! ^^ I can make this a little more easier to explain if you want me to just in case, ok? 
3 0
3 years ago
Read 2 more answers
How many boys are there in an introductory chinese course if 363 students are enrolled and there are six boys to every five girl
loris [4]

There are 198 boys in the introductory Chinese course

<h3>How to determine the number of boys?</h3>

The given parameters are

Total = 363

Ratio = Boys : Girls = 6 : 5

So, we have

Boys =6/(5 + 6) * total number of students

This gives

Boys = 6/11 * 363

Evaluate

Boys = 198

Hence, there are 198 boys in the introductory Chinese course

Read more about ratio a:

brainly.com/question/2328454

#SPJ4

3 0
2 years ago
Please help me thank you
ladessa [460]

Answer:

90

Step-by-step explanation:

90

5 0
3 years ago
Solve -3(x-2) &lt;8 or -3(x-2)&gt;12
dsp73

The solution is: x >-2/3 or x< -2

Step-by-step explanation:

we will solve the inequalities one by one

So,

First inequality is:

-3(x-2)

Second inequality is:

-3(x-2)>12\\-3x+6>12\\-3x+6-6>12-6\\-3x>6\\\frac{-3x}{3} >\frac{6}{3}\\-x> 2\\x

The solution is: x >-2/3 or x< -2

Keywords: Inequalities, compound inequalities

Learn more about inequalities at:

  • brainly.com/question/8054589
  • brainly.com/question/7932185

#LearnwithBrainly

5 0
3 years ago
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