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
Firlakuza [10]
4 years ago
14

M+30/m^2 -16 / m^2 -9/m+4

Mathematics
1 answer:
crimeas [40]4 years ago
8 0

Answer:

(m + 30) / [(m - 4)(m + 3)(m - 3)].

Step-by-step explanation:

m+30/m^2 -16 / m^2 -9/m+4.

m+30/m^2 -16

=    m + 30

     ----------

 (m - 4)(m + 4)

m^2 -9/m+4

=      (m + 3)(m - 3)

      --------------------

             m + 4

So m+30/m^2 -16 / m^2 -9/m+4

= (m + 30/ m^2 - 16 *  m + 4 / m^2 - 9

=   m + 30                   m + 4  

     ----------         *     ------------

 (m - 4)(m + 4)        (m + 3)m - 3)

=      (m + 30)

    ---------------------           (answer).

(m - 4)(m + 3)(m - 3)

   

 

You might be interested in
25.7% as a fraction<br> plz help
vlada-n [284]

Answer:

257/1000

Step-by-step explanation:

⭐ Please consider brainliest! ⭐

✉️ If any further questions, inbox me! ✉️

4 0
4 years ago
Which pairs of angles are alternate interior angles? Select all that apply.
andrezito [222]
<h3>Answers: Choice A and Choice C</h3>

Explanation:

Think of the vertical lines as train tracks (the metal rails).

Stuff between the rails are interior angles.

Angles 3 and 6 are one pair of alternate interior angles because they are on alternating sides of the transversal line. The other pair of alternate interior angles are angles 4 and 5.

Alternate interior angles are congruent when we have parallel lines like this.

7 0
3 years ago
2z-18-4z=-8 what is the value of z
zmey [24]

The z is 5

−2⋅<em>z</em>=−8+18

-

2

⋅

z

=

-

8

+

18

Simplify :

−2⋅<em>z</em>=10

-

2

⋅

z

=

10

Dividing by the variable coefficient :

<em>z</em>=−

10

2

z

=

-

10

2

Simplify :

<em>z</em>=−5

z

=

-

5

The solution of equation

2⋅<em>z</em>−18−4⋅<em>z</em>=−8

2

⋅

z

-

18

-

4

⋅

z

=

-

8

is

[−5]

7 0
3 years ago
0 = 4 + n/5 two step equations​
Serjik [45]

Answer: n= -20?

Step-by-step:

Simplify both sides of the equation

1/5n+4=0

Then subtract 4 from both sides

1/5n + 4 - 4 = 0 - 4

1/5n= -4

Then multiply both sides by 5

5*(1/5n)=5*(-4)

5 0
3 years ago
Read 2 more answers
Sara is 6 years older than max in 3 years she’ll be 1 1/2 of max’s age . how old is max ?
Andrews [41]
S = m+6
(s + 3) = (m + 3)1.5
When solved m=9 and s=15
When plugged in it works.
So max is 9 years old
4 0
4 years ago
Other questions:
  • 8+(-3) full work thx If u can help
    11·2 answers
  • When u.s. students took the timss, 53 percent of them: a. overestimated their math skills. b. were realistic about their math sk
    6·1 answer
  • Find the length of the midsegment RT
    9·1 answer
  • MARKING BRAINLIEST <br> find a nice three terms of the geometric sequence: -3,6,-12,24
    9·1 answer
  • The length of human pregnancy is known to have a mean of 266 days and a standard deviation of 16 days. Based on records from a l
    12·1 answer
  • Determine the unit rate when the turle speed is expressed in miles per hour
    13·1 answer
  • I think it’s B but im not sure
    13·2 answers
  • 20 points!
    14·2 answers
  • A cake shop offers circular cakes with diameters of 8 in., 12 in., and 15 in. Identify the area of each cake
    15·1 answer
  • If a plank which is 10 feet long is cut into
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!