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
nevsk [136]
3 years ago
6

N^2-n-42=0 Please help ASAP !!!!

Mathematics
1 answer:
KatRina [158]3 years ago
8 0

Answer:

(n-7) (n+6)

Step-by-step explanation:

1. You need to find two numbers that's product will equal to 42 and it's sum is -1.

2. You could probably figure out it's 7 & 6 by now and now you have to figure out which one is positive or negative since they both can't be positive or negative since the product needs to be negative and if it will come out to -1. It's simple math from -7 + 6 equals -1. So the 7 would be negative in the equation and the 6 would be positive.

You might be interested in
Plz help if you know this, got a couple minutes left. 20 points
azamat

Answer:

I don't know this at all I'm sorry, but ur down bad yo

Step-by-step explanation:

6 0
3 years ago
Which of these are propositions? What are the truth values of those that are propositions?
Natasha2012 [34]

Answer:

c) There are no black flies in Maine -> False

e) The moon is made of green cheese -> False

Explanation:

A proposition is a statement that poses an idea that can be True or False.

  • Do not pass go, is not a proposition is an order, and there is not an answer to that statement.
  • What time is it? Is not a proposition is a question and it's response goes beyond True or False.
  • There are no black flies in Maine is indeed a proposition because is a statement that can either be True or False.
  • 4 + x = 5 is not a proposition because is a statement with an infinite number of answers, in contrast, 4 + 1 = 5 is a proposition because is either True or False.
  • The moon is made of green cheese is a proposition because is a statement that can either be True or False.
  • 2 n ≥ 100 is not a proposition because is a statement with an infinity number of answer and is not clear whether is True or False, in contrast, 2 ≥ 100 is a proposition because is either True or False.
3 0
3 years ago
A water cooler can hold 50 pt of water.
erastovalidia [21]

Answer:

B

Step-by-step explanation:

Thwre are two pts in one qt, so if it holds 50 pts, it holds 25 qts.

Use the provided conversion of 1.06 and multiply by 25 to find the number of lines.

25x1.06=26.5.

3 0
3 years ago
The endpoints of AB are at A(1, -6) and B(7,-3). Find the coordinate of the midpoint M of the
Marizza181 [45]

Answer:

(4,-9/2)

Step-by-step explanation:

(1+7/2,-6-3/2)

(4,-9/2)

4 0
3 years ago
Please answer ASAP. 15 points!!
Arte-miy333 [17]

Answer:

58 weres the qweshtone

tell me ill do ti

im a pro

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • The amount a spring will stretch varies directly with the amount of weight attached to the spring. If a spring stretches
    7·2 answers
  • The graph shows the function f(x).
    14·2 answers
  • When she is outdoors, Tasha the dog, is tied to a stake in the center of a circular area of radius 24 feet. The angle between he
    5·1 answer
  • 9+w>7 what is the inequality?
    11·2 answers
  • 455 is divisible by 10. True or false
    11·2 answers
  • How many tacos could you buy with your money? On Tuesday you can buy two tacos and you get one free.
    10·2 answers
  • 68 - 4 × (6 - 4)4<br><br> pls help o-o
    6·2 answers
  • Which expression is equivalent to the following complex fraction?
    5·1 answer
  • Corey claims that when 1/10 is multiplied by a negative number, the result will always be less than 1/10. Do you agree with Core
    9·1 answer
  • What is the value of b?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!