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
expeople1 [14]
3 years ago
9

Guided Practice

Mathematics
2 answers:
levacccp [35]3 years ago
7 0
I’m pretty sure the answer is A
GalinKa [24]3 years ago
3 0

Answer:

Step-by-step explanation:

Simplify the expression.

Exact Form:

−

73

11

Decimal Form:

−

6.

¯¯¯¯

63

Mixed Number Form:

−

6

7

11

−

40

11

−

3

Move the negative in front of the fraction.

−

40

11

−

3

To write  

−

3

as a fraction with a common denominator, multiply by  

11

11

.

−

40

11

−

3

⋅

11

11

Combine  

−

3

and  

11

11

.

−

40

11

+

−

3

⋅

11

11

Combine the numerators over the common denominator.

−

40

−

3

⋅

11

11

Simplify the numerator.

Tap for more steps...

−

73

11

Move the negative in front of the fraction.

−

73

11

The result can be shown in multiple forms.

Exact Form:

−

73

11

Decimal Form:

−

6.

¯¯¯¯

63

Mixed Number Form:

−

6

7

11

You might be interested in
A) Between x 2 and x 3, which function has a greater average rate of change than f(x)=1/6^-x
Arturiano [62]

Answer:

4^x+1

Step-by-step explanation:

because i got it wrong

3 0
3 years ago
A parallelogram has a base of 12 meters and a height of 1.5 meters. What is its area? ​
rusak2 [61]

Answer:

18

Step-by-step explanation:

12×1.5=18

its the same formula with rectangle cz if you combine both right angled triangle side its become a rectangle

4 0
3 years ago
Solve the following System of Three Equations:<br> x−3y+z=−15<br> 2x+y−z=−2<br> x+y+2z=1
SashulF [63]

Answer:

x = -3 , y = 4 , z = 0

Step-by-step explanation:

Solve the following system:

{x - 3 y + z = -15

2 x + y - z = -2

x + y + 2 z = 1

Hint: | Choose an equation and a variable to solve for.

In the first equation, look to solve for z:

{x - 3 y + z = -15

2 x + y - z = -2

x + y + 2 z = 1

Hint: | Solve for z.

Subtract x - 3 y from both sides:

{z = 3 y + (-x - 15)

2 x + y - z = -2

x + y + 2 z = 1

Hint: | Perform a substitution.

Substitute z = -15 - x + 3 y into the second and third equations:

{z = -15 - x + 3 y

15 + 3 x - 2 y = -2

x + y + 2 (-15 - x + 3 y) = 1

Hint: | Expand the left hand side of the equation x + y + 2 (-15 - x + 3 y) = 1.

x + y + 2 (-15 - x + 3 y) = x + y + (-30 - 2 x + 6 y) = -30 - x + 7 y:

{z = -15 - x + 3 y

15 + 3 x - 2 y = -2

-30 - x + 7 y = 1

Hint: | Choose an equation and a variable to solve for.

In the second equation, look to solve for x:

{z = -15 - x + 3 y

15 + 3 x - 2 y = -2

-30 - x + 7 y = 1

Hint: | Isolate terms with x to the left hand side.

Subtract 15 - 2 y from both sides:

{z = -15 - x + 3 y

3 x = 2 y - 17

-30 - x + 7 y = 1

Hint: | Solve for x.

Divide both sides by 3:

{z = -15 - x + 3 y

x = (2 y)/3 - 17/3

-30 - x + 7 y = 1

Hint: | Perform a substitution.

Substitute x = (2 y)/3 - 17/3 into the third equation:

{z = -15 - x + 3 y

x = (2 y)/3 - 17/3

(19 y)/3 - 73/3 = 1

Hint: | Choose an equation and a variable to solve for.

In the third equation, look to solve for y:

{z = -15 - x + 3 y

x = (2 y)/3 - 17/3

(19 y)/3 - 73/3 = 1

Hint: | Isolate terms with y to the left hand side.

Add 73/3 to both sides:

{z = -15 - x + 3 y

x = (2 y)/3 - 17/3

(19 y)/3 = 76/3

Hint: | Solve for y.

Multiply both sides by 3/19:

{z = -15 - x + 3 y

x = (2 y)/3 - 17/3

y = 4

Hint: | Perform a back substitution.

Substitute y = 4 into the first and second equations:

{z = -x - 3

x = -3

y = 4

Hint: | Perform a back substitution.

Substitute x = -3 into the first equation:

{z = 0

x = -3

y = 4

Hint: | Sort results.

Collect results in alphabetical order:

Answer:  {x = -3 , y = 4 , z = 0

4 0
3 years ago
Please help I will give brainliest!
aliina [53]

Answer: 50%

Step-by-step explanation:

hope this helps !

8 0
2 years ago
How does the graph of g(x) = −(x + 3)^4 compare to the parent function of f(x) = x^4
kotykmax [81]

Answer: Option D

g(x) is shifted 3 units to the left and reflected over the x-axis.

Step-by-step explanation:

If we have a main function f (x) = x ^ 4

And we perform the transformation:

g (x) = f (x + h) = (x + h) ^ 4

Then it is fulfilled that:

If h> 0 the graph of f(x) moves horizontally h units to the left

If h the graph of f(x) moves horizontally h units to the right

If we have a main function f (x) = x ^ 4

And we perform the transformation:

g (x) = -f(x) = -x ^ 4

Then it is fulfilled that:

The graph of g(x) is equal to the graph of f(x) reflected on the x axis

In this case we have to:

g(x) = -(x + 3)^4 and f(x) = x^4

Therefore h=3>0 and g(x) = -f(x)

This mean that: g(x) is shifted 3 units to the left and reflected over the x-axis.

6 0
3 years ago
Other questions:
  • The sum of 3 consecutive odd numbers is 51. What is the second number in this sequence?
    11·1 answer
  • What is 12.3 + 4.7 estimate sum and difference
    9·2 answers
  • The equation -2x2-8x = 10is rewritten in the form of -2(x-p)2+q = 0. What is the value of q?
    15·1 answer
  • Click
    12·1 answer
  • If your heart beats 65 times in one minute, how many times does it beat in a day?
    7·2 answers
  • If a system of linear equations has infinitely many solutions, what does this mean about the two lines?
    15·2 answers
  • What is the interval of convergence for the power series the summation from n equals 1 to infinity of the product of negative n
    6·1 answer
  • The sale price of an item is $160 after a 20% off discount. What was the original price of the item?
    7·1 answer
  • Which animal's heart beats at a rate of 65 beats per minute?
    10·2 answers
  • If x-y = -10 and x-y = 2 what is the value of x
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!