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
Alexandra [31]
3 years ago
5

Cual es el paso a paso de -15=n+13​

Mathematics
1 answer:
lys-0071 [83]3 years ago
8 0

Answer:

n= -28

Step-by-step explanation:

n+13= -15

n+13-13= -15-13

n= -28

You might be interested in
Please help me out!!!!!
malfutka [58]

Answer:

Okay I might not be right on this one but, I believe you divide 27 and 3. As to the part about simplifying, you might want to give me so details.

Step-by-step explanation:

7 0
3 years ago
A jar is filled with pennies and nickels in the ratio of 5 to 3. There are 30 nickles in the jar, how many coins are there?
vladimir2022 [97]

50 pennies. 30 nickels. 80 coins in total.

7 0
3 years ago
Read 2 more answers
Find the absolute value of the complex number 5 - 4i.
Alex777 [14]
Option B is the correct answer
3 0
3 years ago
Solve x2 − 12x + 5 = 0 using the completing-the-square method. x = six plus or minus the square root of five x = negative six pl
Andru [333]

we are given

x^2-12x+5=0

we have to solve it by completing square method

step-1: Move 5 on right side

x^2-12x+5-5=0-5

x^2-12x=-5

step-2: Break middle term

x^2-2*6*x=-5

step-3: Add 6^2 both sides

x^2-2*6*x+(6)^2=-5+(6)^2

(x-6)^2=31

step-3: Solve for x

\sqrt{(x-6)^2} =\sqrt{31}

we wil get two values

First value is

x-6=\sqrt{31}

add both sides 6

x-6+6=6+\sqrt{31}

x=6+\sqrt{31}

Second value is

x-6=-\sqrt{31}

add both sides 6

x-6+6=6-\sqrt{31}

x=6-\sqrt{31}

so, solutions are

x=6+\sqrt{31}

x=6-\sqrt{31}.............Answer

5 0
3 years ago
7. Find the measure of one exterior angle of<br><br> the regular polygon.<br><br> Triangle
Phantasy [73]

Answer:120°

Step-by-step explanation:

sum of exterior angles=360

In a triangle we have 3 exterior angles

Size for each exterior angle=360/3

Size for each exterior angle=120°

8 0
3 years ago
Other questions:
  • This Venn diagram shows sports played by 10 students.
    7·1 answer
  • Please don't waste my add a random answer if you don't know it don't answer.
    15·1 answer
  • The original price of an item is $35. Complete the table to calculate 21% OF the original price
    14·1 answer
  • Is 17 feet greater than 804 inches
    5·2 answers
  • Sofia is taking a multiple choice test with a total of 80 points available. Each question is worth exactly 4 points. What would
    14·1 answer
  • What is the probability of the spinner stopping on an even number?
    15·2 answers
  • Elena and her sister are sharing the cost of a digital camera. The camera costs $88.50. If Elena saved $50 to buy the camera, ho
    6·1 answer
  • Which statement describes a force between charged particles
    15·2 answers
  • What is the solution to the system of equations shown on the graph?
    9·1 answer
  • About 4 out of every 5 people are right-handed. If there are 30 students in a class, how many would you expect to be right-hande
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!