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
PtichkaEL [24]
2 years ago
13

Please help me with this homework

Mathematics
2 answers:
Sergeeva-Olga [200]2 years ago
8 0

Answer:

4^6

Step-by-step explanation:

CaHeK987 [17]2 years ago
8 0

Answer:

THE ANSWER IS 4^6

Explanation:

=4^(2×3)

=4^6

You might be interested in
In the triangle, x = 3. Find y.
hoa [83]
Where is this triangle you speak of
6 0
3 years ago
Rewrite 12/17 as a decimal number. Round to the nearest thousandth.
boyakko [2]
Let's rewrite the given fraction 12/17 to a  decimal number. Then Let's round to the nearest thousandth.
To do that, divide the numerator by the denominator.
=> 12 / 17
=> 0.7058
Le's round this to
=>0.706

8 0
2 years ago
Read 2 more answers
Solve the inequality. Graph the solution.<br><br> w+6≤−3
yuradex [85]

Answer: w<-9 With the line underneath

Step-by-step explanation:

4 0
3 years ago
Look at the system of equations below.
Annette [7]

Answer:

Substitution and graphing are less efficient methods than elimination for this system as there is extra amount of steps we have to take to solve the same system of equations - hence time consuming and a margin or error may happen. Therefore, elimination is the suitable method for solving this system.

Step-by-step explanation:

Let us consider the system of equation below.

4x-5y=3

3x+5y=13

Elimination method sounds the most appropriate option to solve the given system of equations as we can easily sort out an equation in one variable x in minimal steps by just adding the both equations as the y-coefficient in the first equation is the opposite of the y-coefficient in the second equation, and we can determine an equation in one variable x.

Adding both equations will eliminate the y-variable and we can easily sort out the value of x from the resulting equation.

As the given system of equation

4x-5y=3......[1]

3x+5y=13......[2]

Adding Equation 1 and Equation 2

4x-5y+3x+5y=3+13

7x=16

x=\frac{16}{7}

Putting x=\frac{16}{7} in Equation [1]

4x-5y=3......[1]

y=\frac{43}{35}

Although substitution or graphing methods can also be used to bring the solution of the given system of equations, but using substitution or graphing method can be sometimes cumbersome or time-consuming as it would have to take some additional steps to solve the system.

For example, if we would have to use the substitution methods to solve the given system of equations, first we would have to solve one of the equations by choosing one of the equation for one of the chosen variables and then putting this back into the other equation, and solve for the other, and then back-solving for the first variable.

As the given system of equation

4x-5y=3......[1]

3x+5y=13......[2]

Solving the equation 2 for x variable

3x=13-5y

x=\frac{13-5y}{3}

Plugging x=\frac{13-5y}{3} in equation [1]

4(\frac{13-5y}{3}) -5y=3

y = \frac{43}{35}

Putting y = \frac{43}{35} in Equation 2

3x+5y=13......[2]

x = \frac{16}{7}

So, you can figure out, we have to make additional steps when we use substitution method to solve this system of equations.

Similarly, using graphing method, it would take a certain time before we identify the solution of the system.

Hence, from all the discussion and analysis we did, we can safely say that substitution and graphing are less efficient methods than elimination for this system as there is extra amount of steps we have to take to solve the same system of equations - hence time consuming and a margin or error may happen.

Therefore, we agree with the student argument that Elimination is the best method for solving this system because the y-coefficient in the first equation is the opposite of the y-coefficient in the second equation.

Keywords: substitution method, system of equations, elimination method

Lear more about elimination method of solving the system of equation from brainly.com/question/12938655

#learnwithBrainly

4 0
3 years ago
George is reading a book.On Monday he read 1/3 of the book. On Tuesday he reads three-tenths of the remaining pages. He has 35 p
solniwko [45]

Answer:

Step-by-step explanation:

m=p/3

t=(3/10)(1-1/3)

t=(3/10)(2/3)=p/5

p-p/3-p/5=35

(15p-5p-3p)/15=35

7p/15=35

7p=525

p=75

So the book has 75 pages.

3 0
2 years ago
Other questions:
  • Paulina swims 5 miles down a creek with a current for 2 hours. It takes her 4
    9·1 answer
  • If 3x + 5 = 15, what is the value of the expression (3x + 2)(3x + 3)(3x + 4)?
    6·2 answers
  • The kings ship sank with 8 gold bars aboard. The king paid Captain Nemo 4/5 of one bar for finding the gold. The Captain gave 1/
    7·1 answer
  • Determining Key Aspects of a Quadratic Function
    5·1 answer
  • Subtract and simplify: (x^2+2x-3)-(x^2+3x+5). What is the degree of the resulting polynomial?
    10·1 answer
  • Work out 25% of 30 meters?
    5·2 answers
  • Match each quadratic equation with its solution set.
    13·2 answers
  • Are there any prime numbers that have a difference of 3
    9·2 answers
  • (I’m african) My science teacher in 7th grade gave me a paper for this science camp and i live in georgia in a small town. they
    12·1 answer
  • PLEASE HELP ASAP WILL GIVE BRAINLIEST!!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!