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
Nataly [62]
3 years ago
13

Can I have help with 42?

Mathematics
2 answers:
Sphinxa [80]3 years ago
8 0
#42.
14n - 32 = 22
add 32 to both sides
14n - 32 + 32 = 22 + 32
simplify
14n = 54
divide both sides by 14
14n/14 = 54/14
simplify
n = 3 12/14
n = 3 6/7 or n = 3.857


harina [27]3 years ago
3 0
If my calculations are correct it would be 3.847
You might be interested in
Micah was asked to add the following rational expressions:
FrozenT [24]

Answer: Absolutely Never. No. He didn't do it correctly. Don't you do it.

I have never seen that error on Brainly before, although while I was teaching, I saw it enough times that I could always bet my math classes that I would see that error 100 times by the end of term. I always promised a case of beer for their grad (which would have given them 1 beer each). I never had to pay. They always made the error 100 times as a class.

Micah CANNOT cancel across a plus sign when going from the numerator to the denominator. You have to be able to take an x^2 out of every term or no term. Micah is totally wrong. Don't, whatever you do, follow his example.

Here is the only condition which will permit you that kind of cancellation.

\dfrac{x^4 + 5x^3 + 10x^2 }{3x^4 + 6x^2} = \dfrac{x^2(x^2 + 5x + 10)}{x^2(3x^2 + 6) }

Now Micah can cancel out the x^2. That is the only condition that will work.

6 0
3 years ago
Find the value of x for both of these questions plz
kramer

Answer:

13- 60, 14- 30

Step-by-step explanation:

number 13 is a 60, 60,60 triangle

number 14 has two identical edges 2 of the corners are the same:

30, 30, 120

7 0
3 years ago
Read 2 more answers
Anyone add my sna-p <br>need help with my geometry, it's callmelako <br><br><br><br><br>​
choli [55]

why not just ask the question here instead? :)

7 0
2 years ago
Plsss help me!!!!
m_a_m_a [10]

Answer:

The answer to your problem is 10

Step-by-step explanation:

tony is 5 years younger than Marvin's age 1 year from now.

t = (m+1) - 5

t = m - 4

6 years ago tony was half as old as marvin was then.

t - 6 = 1/2(m - 6)

Get rid of the fraction, multiply both sides by 2

2(t-6) = m - 6

2t - 12 = m - 6

2t = m - 6 + 12

2t = m + 6

from the first statement, replace t with (m-4)

2(m-4) = m + 6

2m - 8 = m + 6

2m - m = 6 + 8

m = 14 is Marvin's present age

:

how old is tony now?

t = 14 - 4

t = 10 yrs is tony's age

7 0
3 years ago
Please help! I don’t understand
Musya8 [376]

Answer:

15.71 is the total answer after rounding off

7 0
2 years ago
Other questions:
  • In this diagram, what is the value of b, correct to the nearest tenth?
    9·1 answer
  • During a checker game there are 16 pieces left. the ratio of black to red is 3:5. How many black pieces are left on the board?
    6·1 answer
  • Let f(x)=x-2 and g(x)=x^2-7x-9 find f(g(-1))
    5·1 answer
  • Need help!!!!!!!!!!!!!!......
    15·2 answers
  • Cole and Rose are comparing their heights. Cole is 1.7 meters tall, Rose is 20 centimeters shorter than Cloe. What is Rose's hei
    15·2 answers
  • The measures of the angles of a triangle are shown in the figure below. Solve for x.
    13·1 answer
  • The price of n tickets to a concert is is 9n + 6 dollars. What is the cost, in dollars, for 8 tickets to the play?
    15·1 answer
  • The lengths of two sides of a triangle are 19 cm and 26
    6·2 answers
  • If using the method of completing the square to solve the quadratic equation x^2 - 9x - 8 = 0, which number would have to be add
    5·1 answer
  • The total number of pennies on Row 1 is: 1 2 4 8 16 32 64 128 =.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!