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
Salsk061 [2.6K]
3 years ago
6

An official playing field (including end zones) for the Indoor Football League has a length 29 yd longer than its width. The per

imeter of the rectangular field is 158 yd. Find the length and width of the field
Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
7 0

Answer:

An official playing field (including end zones) for the Indoor Football League has a length 29 yd longer than its width. The perimeter of the rectangular field is 158 yd. Find the length and width of the field

Step-by-step explanation:

You might be interested in
If 1900 square centimeters of material are available to make a box with a square base and an open top, find the largest possible
Evgen [1.6K]

Answer:

Volume = 7969 cubic centimeter

Step-by-step explanation:

Let the length of each side of the base of the box  be A and the height of the box be H.

Area of material required to make the box  is equal to  is A^2 + 4*A*H.

A^2 + 4*A*H = 1900

 Rearranging the above equation, we get -  

`H = \frac{(1900 - A^2)}{(4*A)}

Volume of box is equal to product of base area of box and the height of the box -  

V = A*A* H

Substituting the given area we get -

\frac{A^2*(1900 - A^2)}{4A} = \frac{(1900*A - A^3)}{4}

For maximum volume

\frac{dV}{dA} =0

\frac{ 1900}{4} - \frac{3*A^2}{4} = 0

A^2 = \frac{1900}{3}

Volume of the box

= \frac{\frac{1900}{3}*(1900 - \frac{1900}{3}) }{4 * \sqrt{\frac{1900}{3} } }

= 7969 cubic centimeter

3 0
2 years ago
Frank has a jar filled with 200 old dimes. Suppose he selects a dime from the jar without looking. There is a 20% chance that he
a_sh-v [17]

Answer: 40

Step-by-step explanation:

Given

Jar contains 200 old dimes

Chances to pick the 1960s is 20% i.e. 1960s is 20% of 200 old dimes

So, we can write

\Rightarrow \text{No of 1960s is }=20\%\ \text{of}\ 200=0.2\times 200\\\Rightarrow \text{No of 1960s is }=40

8 0
3 years ago
HELP CONGRUENT ANGLES
Gemiola [76]
\dfrac{RP}{RQ}=\dfrac{LJ}{LK}\\
\dfrac{RP}{1.6}=\dfrac{5.4}{3.2}\\
3.2RP=8.64\\
RP=2.7
6 0
3 years ago
A. 7/3 <br> B. 3/7<br> C. -3/7 <br> D. -7/3
77julia77 [94]
Your Answer is -3/7 so C
3 0
3 years ago
Simplify this radical.
Lunna [17]

Answer:

D

Step-by-step explanation:

did it on edge

7 0
3 years ago
Read 2 more answers
Other questions:
  • Rewrite as a simplified fraction<br> 2.267 = ?
    10·2 answers
  • Any suggestions or answers
    6·1 answer
  • 5(x+9) distribute five time x plus nine...........???
    13·2 answers
  • If point P is 4/7 of the distance from M to N, what ratio does the point P partition the directed line segment from M to N into?
    6·2 answers
  • What is the value of x if Y=log x &amp; If y=10?
    12·1 answer
  • harry got 42 and 49 correct on his test what fraction of the marks did he get wrong give your answer in it simplest form ​
    11·1 answer
  • Which expression is equivalent to<br> ^3 sqrt 1/1000 c^9 d^12
    10·1 answer
  • Eli is following this recipe to bake bread rolls.He uses 900 g of flour.How much of the other ingredients does he use?Recipe: Ma
    8·1 answer
  • What is yhe answer?????​
    7·1 answer
  • Lazy daniel here giving away 10 points for this
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!