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
oksian1 [2.3K]
3 years ago
12

If one angle in a pair of vertical angles with measures 42° and the other measures ( 2n - 4 ) degrees, which is the value of N?

Mathematics
1 answer:
Hoochie [10]3 years ago
4 0
N= C. 23 
2n-4=42
add 4 to both sides
2n=46
divide both sides by 2
n=32
You might be interested in
Which graph shows how the Student distance from home changed over time
lyudmila [28]

Answer:

there is no graph maybe post again

7 0
3 years ago
What is the x in 120(2x-2)=240
coldgirl [10]

Answer:

X=2

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

120(2x−2)=240

(120)(2x)+(120)(−2)=240(Distribute)

240x+−240=240

240x−240=240

Step 2: Add 240 to both sides.

240x−240+240=240+240

240x=480

Step 3: Divide both sides by 240.

240x /240 = 480 /240

x=2

7 0
3 years ago
Factor the trinomial below
OverLord2011 [107]

Answer:

A: x+5

B: 4x-1

Step-by-step explanation:

4x^2+19x-5

(4x     )  ( x     )

We know that 1 will be positive and 1 will be negative.

Our choices for the numbers are 5 and 1

4*5 -1 = 19

(4 x - 1) (x + 5)

7 0
3 years ago
What is the answer to -1 + n = 12
mr_godi [17]

Answer:

13

Step-by-step explanation: so youre solving for n, so add -1 to 12, which makes 13. you add because you remove the negative sign from one.

6 0
3 years ago
Which is the best first step when solving the following system of equations?x+y=3 and 4x-y=7
fomenos

I think it would be x+y=3

Hope this helps


8 0
3 years ago
Other questions:
  • Find the circumference and area of a circle that has a radius of x+1
    13·1 answer
  • A voter polling research group determined that between 40% and 46% of the voting population would vote for the republican candid
    15·1 answer
  • Please help me with number 11
    6·1 answer
  • What is the value of x?<br> 2(x+3)=x-4
    7·2 answers
  • Three cells with generation times of 60 minutes are inoculated into a culture medium. how many cells are there after 5 hours?
    9·2 answers
  • 1258 rounded to the nearest thousands
    6·2 answers
  • I need help with this
    12·1 answer
  • Determine the missing frequency​
    5·1 answer
  • What is the volume of the triangular prism in the picture? <br> (sorry if the picture is blurry)
    10·2 answers
  • How to make a 70% into a fraction
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!