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
FromTheMoon [43]
3 years ago
5

What is the value of m? 12+(7+m)=30 Drag and drop the correct answer in the box.

Mathematics
2 answers:
MAXImum [283]3 years ago
7 0
<span>12 + (7 + m) = 30
m = 30 - 12 - 7 =
11
---------------------
12+7+11= 30</span>
Pepsi [2]3 years ago
7 0

Answer:

11

Step-by-step explanation:

12+(7+m)=30

12+7=19

30-19=11

m=11

You might be interested in
If line ab is parallel to line cd and the slope of line AB = -3/5, what is the slope of CD?
Greeley [361]

Answer:

-3/5

Step-by-step explanation:

Parallel lines have the same slope.  If ab has a slope of -3/5 and is parallel to cd, the cd has a slope of -3/5

8 0
3 years ago
Read 2 more answers
7(-3 + 2u) simplified
Allushta [10]
<span>7(-3 + 2u) simplified is </span>-21+14u
4 0
3 years ago
Given that line i is perpendicular to plane B, line i is the only line perpendicular to plane B through point V.
nignag [31]

Answer:

Wait what are u asking?

Step-by-step explanation:

6 0
3 years ago
Given one zero of the polynomial function, find the other zeros.
BlackZzzverrR [31]

Answer:

Step-by-step explanation:

You need to use synthetic division to do all of these.  The thing to remember with these is that when you start off with a certain degree polyomial, what you get on the bottom line after the division is called the depressed polynomial (NOT because it has to math all summer!) because it is a degree lesser than what you started.

a.  3I   1   3   -34   48

I'm going to do this one in its entirety so you get the idea of how to do it, then you'll be able to do it on your own.

First step is to bring down the first number after the bold line, 1.

3I   1    3    -34    48

   _____________

      1

then multiply it by the 3 and put it up under the 3.  Add those together:

3I    1    3    -34    48

           3

----------------------------

      1     6

Now I'm going to multiply the 6 by the 3 after the bold line and add:

3I    1     3     -34     48                                                                                                    

             3      18

_________________

      1      6     -16

Same process, I'm going to multiply the -16 by the 3 after the bold line and add:

3I      1      3      -34      48

                3       18     -48

___________________

        1       6      -16       0

That last zero tells me that x-3 is a factor of that polynomial, AND that the depressed polynomial is one degree lesser and those numbers there under that line represent the leading coefficients of the depressed polynomial:

x^2+6x-16=0

Factoring that depressed polynomial will give you the remaining zeros.  Because this was originally a third degree polynomial, there are 3 zeros as solutions.  Factoring that depressed polynomial gives you the remaining zeros of x = -8 and x = 2

I am assuming that since you are doing synthetic division that you have already learned the quadratic formula.  You could use that or just "regular" factoring would do the trick on all of them.

Do the remaining problems like that one; all of them come out to a 0 as the last "number" under the line.

You got this!        

4 0
3 years ago
When you skip count by 36 and 60 can it go into 144
natka813 [3]
No because 60 would not go evenly in for it is counting in the tens
3 0
3 years ago
Other questions:
  • Shota invests $1000 in a certificate of deposit that earns interest. The investment’s value is multiplied by 1.02 each year. Whi
    8·2 answers
  • Ronnie took a survey of eight of his classmates about the number of siblings they have and the number of pets they have. A table
    15·2 answers
  • Can someone help me with theeseeeeeeee
    13·2 answers
  • What is 3/7 + 2/3. Remember the denominators are different.
    15·1 answer
  • The company has 5 employees, who earn a total of $1,000 each working day. They are paid each Monday for their work in the five-d
    14·2 answers
  • Cos(theta)= -.9041, 180degress&lt; theta &lt;270degress
    9·1 answer
  • Please help urgent! Lee uses the graph of the function f(x) to express
    5·2 answers
  • Y is this so hard? :/ i dont know, but its a test, pls get it right
    11·1 answer
  • PLEASE ANSWER ASAp thank you
    12·2 answers
  • 3 а. A = 6 cm Calculate the diameter of the circle.​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!