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
maks197457 [2]
2 years ago
9

How is the precision used in measuring the length and width of a rectangle related to the precision of the resulting area measur

ement?
Mathematics
1 answer:
steposvetlana [31]2 years ago
3 0
The more precise your length and width are, the more precise your area <span>measurement will be. Take this as example:

</span>width = 9.3045 mm
<span>length = 8.023 mm
</span><span>
Let's first round up:

width = 9.3 mm
length = 8 mm
Area = 9.3*8 = 74.4 mm

But if you are more precise with the width and length:

</span>width = 9.3045 mm
<span>length = 8.023 mm
</span>Area = 9.3045 *  8.023 = <span>74.6500035 mm

The more precise your length and width are, the more precise your area is. Also, as you can see t</span>he more precise your length and width are, the more your area will increase and will be more accurate.<span>
 </span>
You might be interested in
g During winter, red foxes hunt small rodents by jumping into thick snow cover, without any visual clue. Researchers examined th
Setler79 [48]

Answer: False

Step-by-step explanation:

Events can be classed as being dependent or independent depending on whether the outcome of a certain event affects the outcome of another. In the scenario above, the success rate of jumps in the Northeast direction is higher than in the southwest direction and even much than in other directions. With these uneven rate of success, the probability that a fox will have a successful jump will depend on the direction in which the fox is jumping. With an high expected success probability in the Northeast and southwest than in other directions

6 0
2 years ago
Write an equation that describes the function.
Leona [35]
From the points you get a slope of -1 using the slope in y=mx+b you get b=1 so y=-x+1
5 0
3 years ago
Read 2 more answers
HELP PLEASE
Maurinko [17]
\bf \cfrac{x^2-x-42}{x-6}\implies \cfrac{(x+7)\underline{(x-6)}}{\underline{x-6}}\implies x+7

so.. the left-hand-side does indeed simplify to x+7, so the equation does check out.

however, notice something, for the equation of x+7, when x = 6, we get (6) + 7 which is 13.

BUT for the rational, we get    \bf \cfrac{x^2-x-42}{x-6}\qquad \boxed{x=6}\implies \cfrac{x^2-x-42}{\boxed{6}-6}\implies \stackrel{und efined}{\cfrac{x^2-x-42}{0}}

so, even though the siimplification is correct, the rational or original expression is constrained in its domain.
6 0
3 years ago
Transactions to a computer database are either new items or changes to previous items. the addition of an item can be completed
sashaice [31]

P(<100) = P((new or change) & <100) = P(new & <100) + P(change & <100)

... = P(<100 | new)*P(new) + P(<100 | change)*P(change)

... = 0.90*0.70 + 0.20*0.30

... = 0.63 + 0.06 = 0.69 . . . . probability of completing a transaction in < 100 ms

4 0
3 years ago
The starting temperature was 24°.
Goryan [66]

Answer:

-10 degrees

Step-by-step explanation:

24+8=32

32-(7 x 6)= 32-42=-10

7 0
2 years ago
Other questions:
  • What times itself equals 30
    12·2 answers
  • Whats 20 % of $48.25?
    15·1 answer
  • HELP PLS
    5·2 answers
  • Help me with my math and please show your work
    7·1 answer
  • Two students in your class, Wilson and Alexis, are disputing a function. Wilson says that for the function, between x = –1 and x
    8·1 answer
  • The price of an item has been reduced by $2.58.The original price was $17.84.What is the price now?
    6·1 answer
  • What is 1/4(8+x+4) simplified using the distributive property
    6·2 answers
  • Plsss helppp i rlly need help with this math!!!
    6·2 answers
  • Which is the smallest?<br>9.4<br>12.19<br>12.469<br>12.4969​
    15·1 answer
  • 2,11,20 find the t15
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!