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
ra1l [238]
3 years ago
14

Mr. Smith is unhappy with the 2 foot concrete walkway around the edge of the pool. He decides to

Mathematics
1 answer:
nirvana33 [79]3 years ago
5 0
Given that the total area of the walkway and the pool is w²+17w+66, and the width w, will be found as follows:
A=length×width
A=w²+17w+66
to get the new width we need to factorize the above quadratic form
A=w²+17w+66
=w²+11w+6w+66
=w(w+11)+6(w+11)
=(w+11)(w+6)
From the answer, the width=6 units, length=11 units
You might be interested in
Which of the x-values are solutions to the following inequality?<br> X &lt; 365
e-lub [12.9K]
A and b because both values are less than 365
4 0
2 years ago
Snow cone holders are sold in sleeves of 50. How much paper is needed for each sleeve if the cones have a slant height of 5 inch
Genrish500 [490]

Answer:

The correct answer is

Step-by-step explanation:

Snow cone holders are sold in sleeves of 50.

The cones have a slant height (l) of 5 inches and a radius (r) of 3 inches.

Surface area of each cone holder = π × r × l = π × 15 = 15π square inches.

Surface area of all 50 cones in the sleeve = 15π × 50 = 750π = 2357.143 square inches.

Thus 2357.143 square inches pf paper would be necessary for each sleeve each having 50 cone holders.

5 0
3 years ago
CAN SOMEONE HELP ME PLZ NO LINKS
Vesnalui [34]

Answer:

length = 2w - 3

l = length

w = width

2(length) + 2(width) = perimeter

2(2w - 3) + 2(w) = 60

6w -6 =60

w = 11

len = 2(11) - 3

Step-by-step explanation:

3 0
3 years ago
Solve for x. <br>a.5, <br>b.<br>c.9<br>d.10
Liula [17]
Your proportion should look something like this

\frac{x}{6} =  \frac{6}{4}

After cross multiplication, you should end up with this equation

4x=36

After dividing 4 on both sides, you should get that x=9
6 0
3 years ago
Read 2 more answers
Find the area of the figure<br> 40 yd<br> 36 yd<br> 20 yd<br> 10 yd<br> 10 yd
Ksenya-84 [330]

Answer:

1640yd

Step-by-step explanation:

10*10*2=200

36*40=1440

200+1440=1640 yd

4 0
3 years ago
Other questions:
  • Express this number in scientific notation 763 thousandths
    14·1 answer
  • A certain project can be completed by 28 men in 90 days. the numbers of men needed varies inversely to the time needed to comple
    10·1 answer
  • Another question (picture)
    8·1 answer
  • A saving account pays 3.6% per annum simple interest Heidi puts £400 into the account, how much will she have in the account aft
    9·1 answer
  • (221x3 + 154x2 + 228x + 41) / (17x + 4) Please help me
    9·2 answers
  • Solve the system. If there is more than one solution, write the general solution. x + y - 2z = 9 3x + y + 2z = 15 x - 5y + 22z =
    6·1 answer
  • Five bells begin to ring together and they ring at intervals of 3, 6, 10, 12 and 15 seconds, respectively. How many times will t
    14·1 answer
  • Use the graph below to fill in the blank with the correct number
    11·1 answer
  • 8.<br> y<br> 5<br> х<br> -5<br> Ut<br> --5<br> slope =<br> Please help me
    7·1 answer
  • Mr. Lopez fruit salad recipe requires 3/4 of a cup of fresh peaches for 1 serving. He uses 9 cups of fresh peaches to prepare th
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!