19. Currently, telephone area codes are three-digit
numbers whose middle digit must be 0 or 1
...
![subject](/tpl/images/cats/mat.png)
Mathematics, 06.02.2021 19:40 izzy201995
19. Currently, telephone area codes are three-digit
numbers whose middle digit must be 0 or 1
Codes whose last two digits are l's are being
used for other purposes, for example, 911. With
these conditions, how many area codes
are
available
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:50
Type the correct answer in each box, round your answers to the nearest integer 20 25 30 in the figure, the perimeter of hexagon abcdef is approximately w units, and its area is square units
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:10
Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem
Answers: 3
![question](/tpl/images/cats/mat.png)
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 03.03.2021 21:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.03.2021 21:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.03.2021 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 03.03.2021 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 03.03.2021 21:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 03.03.2021 21:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.03.2021 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 03.03.2021 21:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.03.2021 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 03.03.2021 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 03.03.2021 21:00
![question](/tpl/images/cats/istoriya.png)
History, 03.03.2021 21:00