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
shutvik [7]
3 years ago
12

Simplify your answer and write it as a proper fra as a whole or mixed number. -7+ – 2 = ?

Mathematics
2 answers:
seropon [69]3 years ago
5 0
Whole: -9
Fraction: -9/1
ZanzabumX [31]3 years ago
4 0

the answer is -9

      hope it helps

You might be interested in
Find c to complete the perfect trinomial<br><br> x2 + 4x + c
sladkih [1.3K]

Answer:

4

Step-by-step explanation:

I assume that is supposed to be x squared. A perfect trinomial is the product of a perfect square, (x times a number) squared. With these trinomials, you can look at them as: ax squared times bx + c. When a is 1, the fastest way to get c to make a perfect square is to divide b by 2. In this case, it's 4/2 = 2. The last step is to square that number. 2 squared = 4.

8 0
3 years ago
Simplify. Write answers with positive exponents only.
allochka39001 [22]

Answer:

The answer to your question is 2⁸x²⁰ y²⁴    or    256x²⁰y²⁴

Step-by-step explanation:

Data

                    (2x³y³)⁴ (2x²y³)⁴

To solve this problem, use the law of exponents.

1.- Use the law of Power of a power rule

                    (2x³y³)⁴ (2x²y³)⁴ =           (2⁴x¹²y¹²) (2⁴x⁸y¹²)      

2.- Use the multiplication rule

                      (2⁴x¹²y¹²) (2⁴x⁸y¹²)  =    2⁸x²⁰ y²⁴

3.- The answer is      2⁸x²⁰y²⁴ or we can simplify more like

                                 256x²⁰y²⁴

7 0
3 years ago
Sry bout the screen,BUT PLEASE HELP!!!!
Tasya [4]

Answer:

40 mph

Step-by-step explanation:

20 miles in 1/2 hour

1/2 times 2 is 1, so 20 times two is 40 mph

7 0
3 years ago
Read 2 more answers
Solve the equation above
saveliy_v [14]

Answer:

X = -2

Step-by-step explanation:

1/2 X (5X-8) = -9

multiply both sides of the equation by 2

2 X 1/2 X (5X - 8) = 2 X (-9)

1 X (5X - 8) = 2 X (-9)

Reduce the numbers with the greatest common divisor 2

5 x -8 = 2 x (-9)

5 x -8 = -18

Move constant to the right by adding its opposite to both sides

5X -8 + 8=-18 + 8

Then eliminate the opposites

5X = -18 + 8

Calculate the sum

5X = -10

Divide both sides of the equation by 5

5X DIVIDE 5 = -10 DIVIDE BY 5

X = -10 DIVIDE BY 5

X = -2

5 0
3 years ago
Special right triangles​
uysha [10]

Answer:

i dont think I can help I am really sorry

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • Solve problems 3, 7, 15, 17, 19, 20, 21
    13·1 answer
  • Simplify.
    8·1 answer
  • What are the zeros of the polynomial function f(x) = x3 – 4x2 – 12x
    7·2 answers
  • Find the midpoint of the line segment joining the points R(-3,3) and S(1,6).<br> The midpoint is
    9·2 answers
  • Beverly moved into an apartment close to her new job. She will be paying $1,800 per month in rent and expects a 3% rent increase
    9·1 answer
  • In how many ways can you arrange MATHEMATICS if duplication of the arrangement are not allowed?​
    9·1 answer
  • Determine the x- and y- intercepts for the graph defined by the given equation.
    15·2 answers
  • 5x+12-8x=-24 steps by step please
    13·2 answers
  • The quadratic formula
    13·2 answers
  • given Q= 100K^0.5 L^0.5 w=50 r=40 show how to determine the amount of labor and capital that the firm should use in order to min
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!