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
Nina [5.8K]
3 years ago
5

N - 4 = 3n + 6 Yikesss

Mathematics
2 answers:
lawyer [7]3 years ago
7 0

Answer:

N=-5

Step-by-step explanation:

N - 4 = 3n + 6

Add 4 to both sides

n-4+4=3n+6+4

Simplify

n=3n+10

subtract 3n from both sides

n-3n=3n+10-3n

Simplify

-2n=10

Divide -2 from both sides

-2n/-2=10/-2

Simplify

n=-5

raketka [301]3 years ago
4 0

Answer: n=-5

Step-by-step explanation:

You might be interested in
5 squared is between which two decimals to the tenths place?
Eduardwww [97]

Answer:

Between 2.1 and 2.3

Step-by-step explanation:

<u>Step 1:  Find between which two numbers</u>

<u />\sqrt{5} = 2.23606797749979

2.2360 is between 2.1 and 2.3

Answer:  Between 2.1 and 2.3

6 0
3 years ago
Find the exact values of cos 3 pi/4 radians sin 3 pi/4 radians.
Liula [17]
If you consult the unit circle, you will see that:

cos(\frac{3\pi}{4}) = -\frac{\sqrt{2}}{2}\\\\sin(\frac{3\pi}{4}) = \frac{\sqrt{2}}{2}

3pi/4 in degrees is 3pi/4 * 180/pi = 3/4 * 180 = 135 degrees. And please refer to the attachment to how you can obtain the values above.

Now, lets multiply it together.

-\frac{\sqrt{2}}{2} \cdot \frac{\sqrt{2}}{2} =\\\\-\frac{2}{4} =\\\\ \boxed{\bf{-\frac{1}{2}}}

So, <span>cos(3pi/4)sin(3pi/4) = -1/2</span>

7 0
4 years ago
Asap please x÷7=11÷15help
vladimir1956 [14]

Answer:

x = 77/15 or  5 2/15

Step-by-step explanation:

x/7 = 11/15

Multiply each side by 7

x/7 *7 = 11/15 *7

x = 77/15

We can leave as an improper fraction or change to a mixed number

15 goes into 77  5 times with 2 left over

5 2/15

6 0
4 years ago
Read 2 more answers
DONTTTTTTTT SKIPPPPPPPPPPP answer both
elena-14-01-66 [18.8K]
For the first question I believe it’s 3,2 and 2,3
6 0
3 years ago
Read 2 more answers
I need to know what the answer is for this question
Anna35 [415]
3pm to 7pm is 4 hours. 4 hours times 2 degrees dropped every hour is 8 degrees total dropped within those 4 hours. The previous temperature of 4 degrees at 3pm minus the 8 degres dropped is -4. 

Answer is D.

4 0
3 years ago
Read 2 more answers
Other questions:
  • The ticket price for the ice hockey match was £14.50. The price has increased by 7%.
    7·1 answer
  • ABCD is a parraelogram
    15·1 answer
  • (2a)^4 without exponents
    10·1 answer
  • What is the GCF of 10 and 12
    14·2 answers
  • ALLLL WORK PLEASEEEEE<br><br> 2x=-14
    7·2 answers
  • State whether each pair of expressions are equivalent. Show your work.
    11·2 answers
  • On election day, registered voters go to a polling place to cast their vote. a. In a town, 273,600 votes were cast in an electio
    7·2 answers
  • If you walk 5 miles in 2 hours, how far would you walk in 8 hours
    13·1 answer
  • If the graph of a linear equation is translated 4 units down, which statement best describes the change to the equation?
    5·1 answer
  • Please help and I will mark big brain ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!