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
Lena [83]
2 years ago
13

3m - (m^2 + n); if m = 2 and n 19

Mathematics
2 answers:
deff fn [24]2 years ago
8 0

Answer:

- ( 17 )

Step-by-step explanation:

m = 2

n = 19

m^2

= 2^2

= 2 x 2

= 4

3m

= 3 x 2

= 6

3m - ( m^2 + n )

= 3m - ( m^2 + n )

= 6 - ( 4 + 19 )

= 6 - 23

= - ( 17 )

lianna [129]2 years ago
5 0

Answer:

-( 17 )

Step-by-step explanation:

...................

You might be interested in
The prime factors of a composite number must be less than a square root of the composite number. True or False?
Oksi-84 [34.3K]

Answer: It depends on what you're asking. If it can be equal, then yes. If it must be less, then no.

Step-by-step explanation:

Every composite number has a square root equal or less than its square root.

7 0
3 years ago
The cost of tuition increases each year by 2.6%.
djyliett [7]

Answer:

I think it is a) exponential

6 0
2 years ago
It took Sharon 105 minutes to wash three cars and put everything away. If she spent 10
shtirl [24]
Well that would be 105 - 10. If you spent 105 minutes in total and 10 of that was putting your stuff away, take that 10 minutes away and you’d get 95. So, she spent 95 minutes washing 3 cars in total. If you divide that 95 into 3s, you get rounded 31 minutes each.
3 0
3 years ago
What is the quadratic formula in vertex form?
telo118 [61]

Answer:

See explanation below to use the vertex form to solve a quadratic equation.

Step-by-step explanation:

(x - h)^2 - k = 0, the vertex is (h, -k)

An example below, taking a quadratic equation and completing the square:

x^2 - 2x - 1 = 0

x^2 - 2x = 1

(-2/-2)^2 = 1, add 1 to both sides of the equation.

x^2 - 2x + 1 = 1 + 1

(x - 1)^2 = 2

(x - 1)^2 - 2 = 0

The vertex is (1, -2)

8 0
3 years ago
Complete steps to solve x 4/7×+5/14×=39
Tpy6a [65]

Answer:

the answer is x=42

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • What is the completed table
    11·1 answer
  • Observe os triângulos a seguir. Verifique se são semelhantes.
    8·1 answer
  • Plzz i need help with this can somebody help me?
    6·1 answer
  • Graph ​ y=−5/6x−4 ​.<br><br> Use the line tool and select two points on the line.
    8·1 answer
  • Can someone help me out on this plz?
    15·1 answer
  • If two friends invested in a ratio of 2:3 and earned a profit of Rs. 25,000 on their investments, then the smaller share of the
    8·1 answer
  • Convert 4.5 into second step by step please ​
    5·2 answers
  • What is 15/45 = 6/x??
    11·2 answers
  • Please give me the answers to all three I will mark u brilliant
    10·1 answer
  • The sum of the three interior angles of a triangle is 180°. Suppose one angle is 68° and the remaining two angles are the same m
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!