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
Dmitrij [34]
3 years ago
9

Dexter has a fish tank shaped like a rectangular prism. It has a volume of 480 in^3 . The height of the tank is 8 inches taller

than the width, and the length of the tank is 6 inches longer than the width. What are the dimensions of the fish tank? Please show work 99 points
Mathematics
1 answer:
ella [17]3 years ago
4 0

Answer:

the height=12; the length=10; the width=4.

Step-by-step explanation:

1) the formula of the described volume is length*width*height=480 (in.³).

2) according to the condition the height=8+width; the length=6+width.

3) if to substitute all the values into the formula, ⇒ (6+width)*(8+width)*width=480.

(width)³+14(width)²+48width-480=0.

4) if to resolve the equation, the width=4.

The length=6+4=10; the height=8+4=12 (in.).

You might be interested in
URGENT!!!!! 20 POINTS! Kara is graphing the equation |x| + |y| = a , where a​ is a real number.
beks73 [17]

Answer:

Step-by-step explanation:

a=0 if both x and y are each =0

for all other real values a>0

7 0
3 years ago
Read 2 more answers
Frank wants to know how many people live in each household in his town. He conducts a random survey of 10 people and asks how ma
bagirrra123 [75]
The mean absolute deviation for this is 1.6
 
3 0
2 years ago
What is the surface area of a cube that is 5 cm long?
notka56 [123]
25, 27374747474894992827
7 0
3 years ago
Read 2 more answers
Ike plans to save the same amount in the 12th month as in each of the other months.
anyanavicka [17]
People who never develop symptoms or are not yet showing symptoms (pre-symptomatic) might not know that they are infected but can still spread rona to others. Masks also offer protection to the wearer.
6 0
2 years ago
Hi everyone I really need help on number 33 and 34 I would really appreciate it
seraphim [82]
For the first one: A=pi*r^2*1/8 (1/8 becuase we are finding the area of one pane)
A=pi*16/8
A=2pi

For the second one: First do the larger circle minus the smaller circle (pretend they are whole circles)
A(larger)=pi*18^2
=324pi

A(smaller)=pi*8^2
=64pi

A=324pi-64pi =260pi

Now, a whole circle is 360 degrees so 150 degrees is 5/12 of a circle. We take 5/12 of 260pi to get the answer

260pi*5/12=340.3
7 0
3 years ago
Other questions:
  • What is the quotient?
    5·1 answer
  • What is the equation of a line, in general form, that passes through points (-1, 2) and (5, 2)? y - 2 = 0 x - 2 = 0 y - x - 2 =
    10·2 answers
  • Can u help me plz this is very hard to and idk why
    13·1 answer
  • Must use scientific notation to answer this qestion thanks and fo you best​
    7·1 answer
  • Evauate 15 divide by r minus 1 when r = 5
    11·2 answers
  • The Five Fives Challenge
    5·1 answer
  • Use the formula to find the standard error of the distribution of differences in sample means, x¯1-x¯2 . Samples of size 110 fro
    15·1 answer
  • Which values are solutions to the inequality below? 
    14·1 answer
  • A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the
    14·1 answer
  • Joseph buys 3/4lb of cheddar, 3/5lb of provolone, and 7/9lb of Gouda. Which type of cheese did he buy in the greatest amount
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!