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Julli [10]
3 years ago
13

How can estimation help me to find the area of a rectangle or square

Mathematics
1 answer:
Trava [24]3 years ago
6 0
If you know your multiplication tables it becomes quite simple to find the area of a rectangle. You can round your lengths up or down accordingly to find the area of a figure. For example, what if we had a square 2.334" by 3.574"? The 2.334 rounds down to 2 and the 3.574 rounds up to 4. Now we have a 2 by 4" rectangle. Now we find our area. 2*4=8 inches squared. Does that answer your question?
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FIND THE RATE <br><br> PLSSSS HELPP ASSPPPP!!!!
xz_007 [3.2K]

Answer:

The rate is 13. Which also means for every tree there are 13 apples

Simple division☺ You divide the top by the bottom. 26 apples divided by two tree trees is 13 apples per tree. 39 apples divided by three trees is 13 apples per tree. See? There is a pattern. 130 apples divided by 10 trees is once again 13 apples per tree

6 0
3 years ago
What is 3 2/7 x 2 4/5 (Answer with a mixed number in simplest form) Thankyou!!
SCORPION-xisa [38]

Answer:

9 1/5

Step-by-step explanation:

3 2/7 * 2 4/5

Change to improper fractions

( 7*3+2)/7  * ( 5*2+4)/5

23/7 * 14/5

Rewriting

14/7 * 23/5

2 * 23/5

46/5

Changing back to a mixed number

5 goes into 45 9 times with 1 left over

9 1/5

7 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST find the minimum value of the parabola y=x^2+42/5
Masja [62]

Answer:

Minimum value = (0, \frac{42}{5} )

  1. Set up the function in general form
  2. Determine the direction of the graph
  3. Calculate -b/2a
  4. Find the corresponding f(x) value
  5. Write your quadratic function in standard or vertex form

Please Mark Brainliest If This Helped!

5 0
2 years ago
Are line segments infinitely long?
butalik [34]
No,

A line is considered a "line segment" when a line connects to 2 points.

If a line was infinite length, it would never end up ending at one point.

Hope this was clear for you
4 0
4 years ago
ASAP math help algebra plzzz
skelet666 [1.2K]
This is a geometric sequence because each term is a constant multiple, called the common ratio, of the previous term.  In this case the common ratio, noted as "r", is:

8/-2=-32/8=128/-32=r=-4

The first term is -2

Any geometric sequence can be expressed as:

a(n)=ar^(n-1), a=initial term, r=common ratio, n=term number.

Since we know r and a for this problem already we can say:

a(n)=-2(-4)^(n-1)
6 0
4 years ago
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