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
Sergeeva-Olga [200]
2 years ago
12

Need help on this one last question

Mathematics
1 answer:
Likurg_2 [28]2 years ago
6 0

Answer:

available

Step-by-step explanation:

if its available if available comment

You might be interested in
Trigonometry you have 10 liters of a juice blend that is 60% juice. suppose that you have added 15 liters of juice to the origin
ira [324]
Kfc and watermelon is the answer
6 0
3 years ago
Can anyone help me with this? im confused
kvasek [131]

Answer:

1,2,3 and 6 are similar triangles by AA similarity

Step-by-step explanation:

1) ∠DEC ≅ ∠FEG     {Vertically opposite angles}

DC //  GF

∠ECD ≅ ∠EGF     {Alternate interior angles}

∠EDC ≅ ∠EFG     {Alternate interior angles}

ΔDEC & ΔFEG are similar triangles by AA similarity

2)MN // QP

∠LQP ≅ ∠QMN   {Corresponding angles }

∠LPQ ≅ ∠PNM   {Corresponding angles}

ΔLQP & ΔLMN are similar triangles by AA similarity

3) In ΔSYE ,

∠S = 180 - 90 - 39

∠S = 51°

In ΔCHW,

∠H = 180 - 51 - 90

∠H = 39

ΔSYE and ΔCHW

∠S ≅ ∠W = 51°

∠Y ≅ ∠C = 90°

∠E ≅∠H = 39°

ΔSYE & ΔWCH are similar triangles by AA similarity

6) ∠P ≅ ∠Z      {Given}

∠PXQ ≅∠ZXY  {Vertically opposite angles}

ΔPXQ & ΔZXY are similar triangles by AA similarity

5 0
1 year ago
I am scared outta my mind and my heart beat won't slow down. <br> ADVICE
Rom4ik [11]

Answer:

Whyyyyyyyyyyyy???????????

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Could someone explain the formula for this question?
pychu [463]

Answer:

Step-by-step explanation:

The modelled equation, P = 20n - 1200 is written in the slope intercept form. The slope of the line is 20. The line cuts the vertical axis at - 1200

a) the p intercept is - 1200(cost of production)

b) at the p intercept, the number,

n = 0. It means that no watches are sold. Therefore,

If the company sells 0 watches, it will lose $1200

c) the n intercept is the point where the line cuts the x axis.

At the n intercept, P = 0

0 = 20n - 1200

20n = 1200

n = 1200/20

n = 60

d) if the company sells 60 watches, it will lose $0

7 0
3 years ago
An open box with a square base is to have a volume of 4000in3. Find the length of the side of the square base that would result
Elina [12.6K]

Answer:

I did this quickly and don't have the time to check.  Please review carefully.

Length of the side of a square base to provide a volume of 4000 in^3 with the minimum material to construct the entire box. is 6 in.  The dimensions for this box would be (6 in) by (6 in) by 111.1 in.

Step-by-step explanation:

The volume of a square box is given by

Volume(V) = L*W*H,

where L is length, W is width, and H is height.

Since the base is square, W = L, so we can rewrite the volume equation as:

V = L*W*H

V = L*L*H

Volume = L^2H

The area of the box surface is the sum of all the sides:

Top and Bottom:    2*(L*W), or 2 (W^2)

2 Sides:                  2*(W*H), or 2(W^2)

2 other sides:        2*(L*H)  

The total surface area is

  Area = 2*(L*W) + 2*(W*H) +  2*(L*H)

Since W=L, we can rewrite this equation as:

  Area = 2*(L*L) + 2*(L*H) +  2*(L*H)

<u>Total Surface Area = 2L^2 + 4LH</u>

The target volume is 4000 in^3

We know that Volume = L^2H from above.

4000 in^3 = L^2H

we can rewrite this as:

H = 4000/L^2

Substitute this value of H into <u>Total Surface Area = 2L^2 + 4LH</u>

Total Surface Area = 2L^2 + 4L(4000/L^2)

Total Surface Area = 2L^2 + (1000/L)

We want to minimize total surface are, so we can either plot this function and look for the minimum, or we can take the first derivative and set it equal to zero (the first derivative tells us the slope of the line at any point.  We want the point where the slope is zero, where it changes direction).  I will plot the function.

<u>Plot: </u> See attached graph.

I set the above equation to the format:  y = 2x^2 + (1000/x), where y is the total surface area and x is the box length.

I see a minimum at (6.2,230).  This corresponds to a box length of 6.2 in and a surface area of 230 in^2.

7 0
2 years ago
Other questions:
  • There are 40 markers in a bag. Of the 10 scented markers, 6 are permanent markers. Half of the unscented markers are erasable.
    10·1 answer
  • Juan got a new helicopter for Christmas and the time it takes to ascend to certain heights is shown above. His sister, Marla, be
    9·1 answer
  • PLEASE HELP QUICK Suppose a particle is moving along the x-axis. The position, measured in feet, of the particle can be modeled
    12·1 answer
  • The girls decide to only spend $40 between them.on average,how much money can each girl spend?
    8·1 answer
  • What is the greatest whole number that satisfies the inequality 3x -1 &lt; 8 ?
    11·1 answer
  • The top ten scores on a quiz in two classes are listed below.
    7·2 answers
  • ASAP PLS ANSWER!!! TY!
    9·2 answers
  • (3.6x10^8) divided by (9x10^3)
    15·1 answer
  • - 3(1 – n) =-6 - 6n<br> Step by step please if possible
    6·1 answer
  • Find the area of the figure 3m 6m 8m<br> A.48m<br> B.36m<br> C.24m<br> D.60m
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!