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
Marysya12 [62]
3 years ago
8

An industrial laser cuts steel plates that are 11.93 meters long. The laser can have an error value of at most 0.02 meters.

Mathematics
1 answer:
Ivenika [448]3 years ago
3 0

Answer:

  • | x - 11.93 | ≤ 0.02
  • 11.91 ≤ x ≤ 11.95

Step-by-step explanation:

Error is the difference from the nominal value, hence the nominal value is what is subtracted from x. We want the magnitude of that difference, | x-11.93 |, to be less than the maximum error value, 0.02, so the inequality is ...

  |x -11.93| ≤ 0.02

__

We can solve this by "unfolding" it, then adding 11.93:

  -0.02 ≤ x -11.93 ≤ 0.02

  11.91 ≤ x ≤ 11.95

You might be interested in
Give me 2 exponents that equal to 8 :)
alekssr [168]
4 also 2 :))))))))))))))))
5 0
3 years ago
A vendor buys milk at a certain price, adds water and sells the adulterated milk at the same rate as he bought it for. He makes
SOVA2 [1]
The correct option is A): "30%" because<span> suppose vendor bought 100 ltr milk at 10/ltr so cost price =1000 rs.
In that he adds "x" ltr of water in order to get profit of 30% above cost price , means his total earnings from adulturated solution will be 1300 rs.</span>
8 0
3 years ago
the village was polyglot. if the ratio of bilingual denizens to trilingual denizens was 14 to 3 and the denizens totaled 3400 ho
Travka [436]
Bilingual : trilingual = 14 : 3

So, ...
  trilingual : total = 3 : (14+3) = 3 : 17

The number of trilingual denizens was (3/17)*3400 = 600.
7 0
3 years ago
The graph of function f is shown.
blsea [12.9K]

Answer:

B. Both functions are increasing, but function f is increasing faster.

6 0
3 years ago
WILL MARK BRAINLYIST
rodikova [14]

Answer:

D = 45 and C = 26

Step-by-step explanation:

The bigger triangle has a 90 degree corner add that to 64 and you will get 164 (all of the triangles angles have to add to 180) from 180 subtract 164 and you get 26 which is C's answer

For D just divide 90 by 2 (90/2)=45

7 0
3 years ago
Other questions:
  • Is a cube a prism please help
    13·1 answer
  • For 40points. Find the volume?
    9·1 answer
  • The temperature at 6:00 P.M. was 3°C. At midnight, the temperature was -2°C.
    8·1 answer
  • Estimate the diameter of a circle with a circumference of 80 feet.
    13·2 answers
  • One x-intercept for a parabola is at the point
    15·2 answers
  • Help I’m doing 8th grade work
    6·1 answer
  • 13−x heregiventhatx=9 then 13−9=4 ​
    15·1 answer
  • An English professor assigns letter grades on a test according to the following scheme.
    5·1 answer
  • How many cups for raisins should the hikers have used if they had w cups of peanuts? 3 cups of peanuts? 5 cups of peanuts? Expla
    9·1 answer
  • Which of the following is the graph of y = log3 x - 1
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!