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
Leya [2.2K]
3 years ago
15

39-(-46)+29= show steps

Mathematics
1 answer:
Leno4ka [110]3 years ago
8 0
Basically your negatives beside each other turn into a positive because two negatives equals a positive

You might be interested in
Help with this question
ioda
The answer is letter a
4 0
2 years ago
What is the slope of a line parallel to the line whose equation is 3x + 3y = 72. Fully
CaHeK987 [17]

Answer:

The slope of the equation is -1, so the slope for the parallel line will also be -1.

Step-by-step explanation:

6 0
3 years ago
310 yards of carpet total cost is 10.230?
Kobotan [32]
You need to put more explanation into the problem to help you
8 0
3 years ago
Read 2 more answers
Ten children ran a lemonade stand all summer. They made $485. If they split the money evenly, how much will
Dmitrij [34]

Answer:

$48.5

Step-by-step explanation:

There are ten children and the total made is $485. So:

485/10 = $48.5

3 0
3 years ago
Read 2 more answers
PLEASE ANSWERING THIS QUESTION!!!
Artemon [7]

The equation after completing the square is (z + 4)² = 80

The solutions to the given equation in the simplest radical form are z = -4 + 4√5 and z = -4 - 4√5

<h3>Completing the square </h3>

From the question, we are to solve the given quadratic equation by completing the square

The given equation is

z² +8z - 44 =20

First, add 44 to both sides of the equation

z² +8z - 44 + 44 = 20 + 44

z² +8z = 64

Now, divide the coefficient of z by 2, square the value and add to both sides

The coefficient of z is 8

Dividing

8/2 = 4

Squaring

4²

Now, add this to both sides

That is,

z² +8z +4² = 64 + 4²

(z + 4)² = 64 + 16

(z + 4)² = 80

The equation after completing the square is  

(z + 4)² = 80

Continuation

(z + 4)² = 80

Take the square root of both sides

√(z + 4)² = ±√80

z + 4 = ±√80

z = -4 ± √80

z = -4 ± 4√5

z = -4 + 4√5 and z = -4 - 4√5

Hence,

The equation after completing the square is (z + 4)² = 80

The solutions to the given equation in the simplest radical form are z = -4 + 4√5 and z = -4 - 4√5

Learn more on Completing the square here: brainly.com/question/49444

#SPJ1

5 0
1 year ago
Other questions:
  • Consider the functions f(x)=x^2+9x and g(x)= 1/x .
    11·1 answer
  • A taxicab company charges $2.10 plus $0.80 per mile. Carmen paid a fare of $11.70. Write and solve an equation to find the numbe
    6·1 answer
  • Find the value of x for which l is parallel to m
    7·1 answer
  • Matt he bought five book he needed 9 how many more he needed
    12·1 answer
  • Which quadratic expression represents the product of these factors?
    13·1 answer
  • How long is the cable
    5·1 answer
  • Which line segment is a diameter of circle F?<br> FE¯¯¯¯¯<br> AC¯¯¯¯¯<br> EC¯¯¯¯¯<br> BA¯¯¯¯¯
    14·1 answer
  • Ummm help please becuase i don't know the answer so plese help
    12·2 answers
  • Help help help help help help help help help help help plsss
    7·2 answers
  • Change 3/2 3.14 to degree measure
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!