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
lesantik [10]
3 years ago
10

the rectangle is divided into two smaller rectangles. show how the sum of the areas of the two smaller rectangles is equal to th

e sum of the larger rectangle. explain your reasoning by using pictures, numbers or words.
Mathematics
1 answer:
Ray Of Light [21]3 years ago
5 0
Since we are just dividing the rectangle into two small rectangles, we are not changing the size of the original rectangle. The two smaller rectangles still add up to the big rectangle, therefore the sum of the areas of the two smaller rectangles is equal to the sum of the larger rectangle.
You might be interested in
You collected the following data about the colors of dresses at the prom:
cluponka [151]
Sum=14 + 37 + 22 + 56 + 33 = 152 => 100%
red = 14 => x%

100% / 152 = x / 14
x = 100 × 14 / 152
x = 1400 / 152
x = 9,21% = 9%
6 0
3 years ago
Read 2 more answers
the Cross Country Coach Les Sherman set the length of the football field is 120 yards. All the students must run five laps. Usin
Irina18 [472]
120 divided by 6 = 20
8 0
4 years ago
A tortoise is walking in the desert. It walks for 4.8 meters at a speed of 3 meters per minute. For how many minutes does it wal
kirill [66]
It is normally smart to write out a diagram of some sort to help you visualize the situation. I made one for this situation, although it might now suit you as well as it would me. 

The idea behind this problem is to make you understand rates. Rates being the same thing as a slope. If you have learned about that already then that will help a lot, but if you haven't then that's fine. 

So we have 4.8m and we traveled at a speed of 3 meters per 1 minute. A rate you are probably pretty familiar with is mph. Which is Miles per Hour. Or if you don't live in the U.S. Kmph. Which is Kilometers per Hour. 

What you do to solve these type of problems is you take the given value and you use the rate to get the value you want.

The easiest way to do this is to make sure the signs (Meters) "cancel" out.  

4.8m * (1min / 3m) 

To cancel something out you need to have it over itself. Here are a few examples: 

3/3 = 1
4/4 = 1 
100,000/100,000 = 1
598/598 = 1

In the case of units, such as meters. They go *poof* from the problem. 
So we have this problem: 
(4.8m*1 minute) / 3m = ? minutes

4.8/3 = 1.6


If you want the answer in fractional form... here is how you do it: (I won't explain it because you most likely won't need to do this, but if you want to know how to do it then just ask)

4(8/10) 
4(4/5)
(24/5)/3 
(24/5) * (1/3) 

24/15
8/5 is our final fractional answer!

5 0
4 years ago
X-3y=-15 standard form to slope-intercept form
jeyben [28]
The answer I got is y= 1/3x + 5
7 0
3 years ago
How to solve volume of a 5 sided pyramid
Lubov Fominskaja [6]
Formula for volume of a 5 sided pyramid is v=5/6(abh)
7 0
3 years ago
Other questions:
  • A family of four goes to a movie theater and spends $30.50.They buy 2 tickets for children at $3.50 per ticket,2tickets for adul
    9·2 answers
  • What is the slope of (-2,5) (3,-5)<br> a. -1/2<br> b. 2<br> c. -2<br> d. 1/2
    8·1 answer
  • 149 x 62<br>286 x 3) =<br>340 x 25 =<br>4 63 x 81<br>524 x 64 =<br>6<br>79 X 3 =<br>764 x 70 =​
    7·1 answer
  • One half plus negitive two therds
    7·1 answer
  • Which of the following expressions has a value of 4?​
    14·1 answer
  • The "cold start ignition time" of an automobile engine is being investigated by a gasoline manufacturer. The following times (in
    12·1 answer
  • PLEASE HELP!! what is the equation for the parabolic function that goes through the points (-3, 67) (-1, 1) and has a stretch fa
    7·2 answers
  • Help me with this question
    11·1 answer
  • There are 4 times as many pink roses as red roses in Amy's garden. There are 9 more pink roses than red roses. How many red rose
    8·1 answer
  • If you have a right triangle where the other two angles are equal, they have to each be 45 degrees because 180 degrees - one 90
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!