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
Whitepunk [10]
3 years ago
7

uppose you are asked to find the area of a rectangle that is 2.1-cm wide by 5.6-cm long. Your calculator answer would be 11.76 c

m2 . Now suppose you are asked to enter the answer to two significant figures. (Note that if you do not round your answer to two significant figures, your answer will fall outside of the grading tolerance and be graded as incorrect.)
Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
5 0
Significant figures and decimal places are different things. If this were to be rounded to 2 DP you would be right, however Significant figures are to do with units. In this case, it would be 12cm^2

You might be interested in
-3 + { 1 – 3[20 + 2(-6 – 7)]}
mart [117]

-73 i think it is  i  might be wrong

7 0
3 years ago
Which of the following points lie in the solution set to the following system of inequalities?
Maslowich
The answer is (5,-2) because when you plug it into the first problem you would get 0 which is greater than or equal to -2 and for the second you would get -9 which is less than or equal to -2
3 0
3 years ago
Read 2 more answers
Can y’all show me the answer of this
irga5000 [103]
To solve for x, put all of the angle measurements on one side of an equation and set it equal to 360, because the sum of any exterior angles is 360 degrees. hope this helped!
8 0
3 years ago
Read 2 more answers
A train leaves a point A at 5 pm and reach another point B at 11 pm. Another train leaves point B at 7 pm and reach point A at 1
Alexus [3.1K]
Answer: I think the two trains meet at 9pm

Explanation: A=train a B=train b

If A is traveling for 6 hours and B is traveling for 3 hours, then you minus 3 hours from A, so you are left with 3 hours. Convert that into time, and you are left with 9pm!

Hope this helps! :)
3 0
2 years ago
Read 2 more answers
Solve for q 2/3=-1/3q
tensa zangetsu [6.8K]
Q in (-oo:+oo)

2/3 = (1/3)*q // - (1/3)*q
                                                                  
2/3-((1/3)*q) = 0                                             
                                                                       ddddddddd
                                                                       d              d      
                                                                       d              d
(-1/3)*q+2/3 = 0                                              d              d
                                                                       d              d
2/3-1/3*q = 0 // - 2/3                                       d              d
                                                                       d              d
-1/3*q = -2/3 // : -1/3                                       d              d
                                                                       d              d
q = -2/3/(-1/3)                                    ddddddd               dddddddd     
                                                     dd                                               dd
q = 2                                            dd                                                 dd
                                                    dd                   dddd                      dd
q = 2                                              dddddddddd          dddddddddddd
6 0
2 years ago
Other questions:
  • Describe the value of the 9 in 926,415.
    7·2 answers
  • (2,4) after scale factor of 5
    7·1 answer
  • Describe the set of all points of the form (2 y) where y is a real number
    8·1 answer
  • Which BEST represents the height of a home?
    8·2 answers
  • please answer ALL questions shown for 30 points. if you need me to type the questions answer and i will comment to type them.
    11·1 answer
  • HELP ILL GIVE BRAINLIEST Isabel can read 3.82 pages of a book in a minute. If she read for 2.70 minutes, how much would she have
    8·1 answer
  • A jacket with an original price of $49.30 is discounted 30%. What is the sale price?
    10·2 answers
  • What is the length of the diagonal of a rectangle that is 12 inches long and 6 inches wide?​
    6·1 answer
  • I need this answered
    9·1 answer
  • Dad has 15 oak and maple boards from the lumber yard. each oak board is 6 centimetres thick. each maple board is 9 centimetres t
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!