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zheka24 [161]
1 year ago
8

Sketch over the interval [0, 2π] the graph of: y = sin(x + π)​

Mathematics
1 answer:
LuckyWell [14K]1 year ago
7 0

Answer:

solve the inequality /2x-1/≥3

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Como resolver y=1-2.5
oksian1 [2.3K]

I don't really speak Spanish but I'll guess that says

 How do I solve  y = 1 - 2.5

Unless I'm missing something, there's not even any algebra here.  

The way we subtract a bigger number from a smaller number is first we subtract the smaller number from the bigger number the regular way, then we prepend a minus sign.


y = 1 - 2.5 = -(2.5 - 1) = -1.5



7 0
3 years ago
A school administrator will assign each student in a group of n students to one of m classrooms. If 3 < m < 13 < n, is
tatiyna

Answer:

Hence to get same number of students in each classroom,the sufficient condition is that assign 13n students to each classroom.

Step-by-step explanation:

Given:

There are m classrooms and n be the students

3<m<13<n.

To Find:

Whether it is possible to assign each of n students to one of m classrooms with same no.of students.

Solution:

This problem is related to p/q form  has to be integer in order to get same no of students assigned to the classroom.

As similar as ,n/m ratio

So 1st condition is that,

If it is possible to assign the n/m must be integer and n should be multiple of m,

when we assign 3n students to m classrooms ,we cannot say that 3n/m= integer so that  n is greater than 13 i.e n=14 and m=6

hence they are not multiple of each other so they will not make same students in each classrooms.

Otherwise,n=14 and m=7 they will give same number but this condition is not sufficient condition to assign the student.

So 2nd condition is that ,

When we assign 13n students to m classrooms, as 13 is prime number and

3<m<13 which implies the 13n/m to be integer so n and m must be multiple of each other.

Suppose n=20 and m=5 classrooms

then 13*20=260 ,

260/5=52 students in each classroom,

4 0
3 years ago
ABC is a triangle. Work out angle x
Delicious77 [7]

Answer:

I think it is 52 degrease

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
For the function f(x) = -2x?, if the domain is {-3, 0, 3}, find the range.<br> =-
Nutka1998 [239]

Answer:

here the Range ={6,0,-6}

4 0
2 years ago
What is the perimeter of this figure
Serjik [45]

Answer:

40

Step-by-step explanation:

So far, the Lengths we have are

4, 4, 8, and 4

for the bottom length, add 8 and 4

For the side length, and 4 and 4

so the lenghts are 4, 4, 8, 4, 8, and 12

4+4+8+4+8+12=40

5 0
2 years ago
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