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
VladimirAG [237]
3 years ago
7

Can someone please help me out

Mathematics
1 answer:
Alexxx [7]3 years ago
5 0

Answer:

W =2 {y}^{3}  \:  \:meters

Step-by-step explanation:

The figure is a rectangle whose area can be calculated from the relation;

A = L \times W

where A , L and W represent the area, length and width respectively.

From the question,

A = 60 {y}^{4}

and L=30y meters

We substitute the values of A and L into the formula to solve for W

\implies60 {y}^{4} = 30y \times W

Dividing through by 30y

\implies\frac{60 {y}^{4}}{30y}= \frac{30y \times W}{30y}

\implies W =2 {y}^{3}  \:  \:meters

NB: From the law of indices;

\frac{ {y}^{4} }{y}=  {y}^{(4 - 1)}={y}^{3}

You might be interested in
Subtract the polynomials (4x^2-9x-7)-(3x^2-5x-6)
Rainbow [258]

Answer:

x^2 - 4x - 1

Step-by-step explanation:

7 0
3 years ago
PLZ HELP URGENT PLEASE
alexira [117]
Answer should be 4x+2
6 0
3 years ago
Ophelia read ⅕ of her 60 pages book in ½ hour. How many pages can she read in one hour?
marishachu [46]

Answer:

She can read 24 pages in one hour.

Step-by-step explanation:

\frac{1}{5}*2 = \frac{2}{5}*60pages = 24pages

<em>hope this helps, good luck :)</em>

8 0
3 years ago
Read 2 more answers
Is 2 rational ? And why
zubka84 [21]
Yes, because it can be expressed as the quotient or fraction of two integers you
6 0
3 years ago
Read 2 more answers
Find the equation of the line perpendicular to x−5y=15 that passes through the point (−2,5).
defon

Answer:

Step-by-step explanation:

-5y = -x + 15

5y = x - 15

y = 1/5x - 3

perp. -5

y - 5 = -5(x + 2)

y - 5 = -5x - 10

y = -5x - 5

7 0
3 years ago
Other questions:
  • 100 students take a course pass/fail. If they pass they get 4 points towards their GPA, if they fail they get 0. If 90 students
    5·1 answer
  • Which is an exponential decay function f (x)=3/4 (7/4)x f (x)=2/3 (4/5)-x. F (x)=3/2 (8/7)-x f (x)=1/3 (9/2)x
    5·2 answers
  • What is 8x to the power 3 over 6x to the power 5
    10·1 answer
  • Can someone please explain to me how to do this I don't understand it at alll!
    8·1 answer
  • Please help!!! i’m not the best at math like at all so this would be very much appreciated
    7·1 answer
  • What is x² − 4x + 7 factored?
    9·1 answer
  • Rewrite the expression by factoring out (u-8).3u^2(u-8)-2(u-8)
    15·1 answer
  • The Central High School students voted to select a school mascot. The results
    14·1 answer
  • The diameters of bolts produced in a machine shop are normally distributed with a mean of 5.755.75 millimeters and a standard de
    15·1 answer
  • Mary has 2 blouses (1 Red and 1 blue) and 3 pair of slacks (1 yellow and 1 white and 1 green).
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!