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
stealth61 [152]
3 years ago
7

Yall Help please if you can

Mathematics
1 answer:
borishaifa [10]3 years ago
7 0
I can’t really read it, could you restate it in the comments here?
You might be interested in
Combine like terms, then simplify if need be.<br><br> 4cx + cx – cx – cx + cx
Crank

Answer:

4cx

hope this helps

have a good day :)

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Do you guys what's 5y/3=20
arlik [135]
\frac{5y}{3}=20\\\\5y=60\\\\y=12\\\\Answear\ is\ 12.
3 0
3 years ago
I would like to create a rectangular vegetable patch. The fencing for the east and west sides costs $4 per foot, and the fencing
Anestetic [448]
Let the lengths of the east and west sides be x and the lengths of the north and south sides be y.  the dimensions you want are therefore x and y.

The cost of the east and west fencing is $4*2*x; the cost of the north and south fencing is $2*2*y.  We have to put in that "2" because there are 2 sides that run from east to west and 2 sides that run from north to south.



The total cost of all this fencing is $4(2)(x) + $2(2)(y) = $128.  Let's reduce this by dividing all three terms by 4:  2x + y = 32.

Now we are to maximize the area of the vegetable patch, subject to the constraint that 2x + y = 32.  The formula for area is A = L * W.  Solving 2x + y = 32 for y, we get y = -2x + 32.

We can now eliminate y.  The area of the patch is (x)(-2x+32) = A.  We want to maximize A.

If you're in algebra, find the x-coordinate of the vertex of this quadratic equation.  Remember the formula x = -b/(2a)?  Once you have calculated this x, subst. your value into the formula for y:  y= -2x + 32.

Now multiply together your x and y values to obtain the max area of the patch.


If you're in calculus, differentiate A = x(-2x+32) with respect to x and set the derivative equal to zero.  This approach should give you the same x value as before; the corresponding y value will be the same;  y=-2x+32.

Multiply x and y together.  That'll give you the maximum possible area of the garden patch.
5 0
3 years ago
Is 13 over 3 (13/3) in decimal form rational or irrational?
sladkih [1.3K]

Answer:

I believe its rational

Step-by-step explanation:

I believe its rational

7 0
2 years ago
Help URGENT! I WILL MARK BRAINLIEST!!!!!!!! JUST HELP MR FIND THE ANSWER OF THE PROBLEM IN THE IMAGE ABOVE!!!!! Worth 20 points!
Anni [7]

Answer: -8n^4 + 3n^2

(The ^ is the exponent)

8 0
3 years ago
Other questions:
  • Use mental math to evaluate the expression 6(31)+6(4)-6(15)
    7·2 answers
  • Yasir designs bracelets. He uses between 9 and 15 red and yellow beads in a ratio of 2 red beads to 5 yellow beads. Drag the bea
    6·1 answer
  • What is the 6th row of Pascal's triangle?
    7·1 answer
  • PLEASE HELP ASAP 25 PTS + BRAINLIEST OR RIGHT/BEST ANSWER
    13·2 answers
  • Can you please explain for me?
    11·1 answer
  • Provide a radian measure of an angle that is 5/8 of a revolution counterclockwise from the x-axis.
    15·1 answer
  • Find the measure of angle
    10·1 answer
  • H E L P<br> what is the slope??
    8·1 answer
  • A line has an x-intercept of 4 and a y-intercept of -2. What is the equation of the line?
    8·1 answer
  • Consider the system of inequalities and its graph.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!