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
Doss [256]
3 years ago
6

A box is to be constructed with a rectangular base and a height of h cm. The length, l, of the box is 10 cm, and the width, w, i

s twice the height. Determine the quadratic equation that best models the volume of the box.
Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
8 0
<span>The formula for the volume of a box is: Volume = L*W*H We know that the length is 10 cm. We know that the width is twice the height, so W = 2H. Then our volume equation is: Volume = 10*2H*H Volume = 20*H^2 Since H^2 is in the equation, this is a quadratic equation.</span>
You might be interested in
1
fredd [130]
Hi there I know the answer but it was confusing so it has to be D or B
6 0
2 years ago
PLS HELP WILL AWARD BRAINLIST!!!! PLS HELP DUE Tomorrow
Serhud [2]

Answer:

72º

Step-by-step explanation:

Angles at a point = 360º

Number of wedges = 5

Angle of each wedge

= 360 ÷ 5

= 72º

3 0
3 years ago
CAN YOU PLEASE GIVE ME THE ANSWER ASP
SVEN [57.7K]

Answer:

N and P

Step-by-step explanation:

N and P grab a like and move the ends in a circle around each letter if they look symmetrical at any point that letter has a line of symmetry.

5 0
3 years ago
Read 2 more answers
A rectangle has a perimeter of 44 inches and it is 4 inches longer than it is wide what is the area of the rectangle
morpeh [17]

Answer:

117 inches squared

Step-by-step explanation:

perimeter= 44 inches

L=W+4

44=w+w+(w+4)+(w+4)

44=4w+8

36=4w

9=width

9+4=13

width=9

Length=13

area=L*W

13*9=117

3 0
2 years ago
A lighthouse keeper views a small boat at an angle of depression of 62 degrees. The boat is 446 feet away from the base of the l
Genrish500 [490]

Answer: the height of the lighthouse is 838.8 feet

Step-by-step explanation:

The right angle triangle ABC illustrating the scenario is shown in the attached photo.

The angle of depression and angle A are alternate angles, hence, they are the equal.

The height, h of the lighthouse represents the opposite side of the right angle triangle. The distance of the boat from the foot of the lighthouse represents the adjacent side of the right angle triangle.

To determine h, we would apply

the tangent trigonometric ratio.

Tan θ, = opposite side/adjacent side. Therefore,

Tan 62 = h/446

h = 446tan62 = 446 × 1.8807

h = 838.8 feet to the nearest tenth.

4 0
3 years ago
Other questions:
  • How should i round the number 60.7025?
    15·2 answers
  • If you were to solve the following system by substitution what would be the best variable to solve
    5·1 answer
  • Help me please. i attached an image.
    5·2 answers
  • HURRY THIS IS 60 POINTS PLEASE HELP NOW
    15·2 answers
  • The point (5, -1) is a solution of the equation: y = 2x − 11<br><br> a. True <br><br> b. False
    6·2 answers
  • HeLPPP
    10·2 answers
  • (9x+5)-(6x-8) please help.​
    6·2 answers
  • 18 cm
    13·1 answer
  • This is my question​
    13·1 answer
  • Somebody HELP ME PLS IM TRYING TO GET MY GRADES UP FROM AN F! IF ITS CORRECT AND HELPFUL U WILL BE BRAINLIEST
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!