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stepan [7]
3 years ago
8

Write a numerical expression for the calculation.

Mathematics
1 answer:
Naddik [55]3 years ago
3 0

Answer:

(64-23)8.3

Step-by-step explanation:

Solve the parenthesis first, then multiply

hope this helps! :)

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HELPPPP ASPAPPPP PLEASEEEE !!!!!
Gnesinka [82]

Answer:

x^(1/3)

Step-by-step explanation:

let's start with x^2 / x^(2/3), then we'll move on the the 4th root

when dividing exponents with the same base, we subtract the exponents:

x^2 / x^(2/3) = x^(2 - 2/3) = x^(4/3)

the fourth root of x^4/3 can become x^(4/3 * 1/4)

(i used the formula x^(m/n) = nth root of x^m)

x^(4/3 * 1/4) = x^1/3

hope this helps! <3

6 0
1 year ago
Solve for x. 9x=5x 20 enter your answer in the box. x =
const2013 [10]
Collect the like terms
9x-5x=20
4x=20 divide both sided by 4
x=5
7 0
3 years ago
Read 2 more answers
The x coordinate of the solution to the system of equations y=x+4 and 3y=-2x+2
Vera_Pavlovna [14]
<h2>Hello!</h2>

The answer is:

The x-coordinate of the solution to the system of equations is:

x=-2

<h2>Why?</h2>

We can solve the problem writing both equations as a system of equations.

So, we are given the equations:

\left \{ {{y=x+4} \atop {3y=-2x+2}} \right.

Then, solving by reduction we have:

Multiplying the first equation by 2 in order to reduce the variable "x", we have:

\left \{ {{2y=2x+2*4} \atop {3y=-2x+2}} \right.

5y=2x-2x+8+2\\\\5y=8+2\\\\y=\frac{10}{5}=2

Now, substituting "y" into the first equation, to isolate "x" we have:

y=x+4\\\\2=x+4\\\\x=2-4=-2

Hence we have that the x-coordinate of the solution to the system of equations is

x=-2

Have a nice day!

3 0
3 years ago
Read 2 more answers
Please help me surface area!!
torisob [31]

Answer:

888

Step-by-step explanation:

SA=2xLxW+2xLxH+2xWxH

5 0
3 years ago
Consider the function represented by 9x+3y = 12 with x as the independent variable. How can this function be
Delicious77 [7]

Answer:

  • f(x) = -3x + 4

Step-by-step explanation:

<u>Given function:</u>

  • 9x + 3y = 12

<u>Putting this into slope-intercept form: y = mx + b</u>

  • 9x + 3y = 12
  • 3y = -9x + 12
  • y = -3x + 4

<u>Replacing y with f(x)</u>

  • f(x) = -3x + 4
6 0
3 years ago
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