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
NemiM [27]
3 years ago
8

sean measured his rectangular patio and determined the area was 216 square feet. he remembered that one dimension was 9 feet. wh

at is the other dimension? and what is the perimeter of Sean's patio?
Mathematics
2 answers:
ser-zykov [4K]3 years ago
7 0
A = L*W
216 ft² = L*(9 ft)
(216 ft²)/(9 ft) = L
24 ft = L

The other dimension is 24 ft.

The perimeter is 2*(9 ft +24 ft) = 66 ft.
Artist 52 [7]3 years ago
6 0
In order to find a rectangles area it is one side times the other side going in the opposite direction, length times width. So in order to find one side you must divide the total area by one side. 216 divided by 9 is 24

216/9 = 24

As a result the other dimension is 24 feet.

Please mark me brainlist!
You might be interested in
The optimal height h of the letters of a message printed on pavement is given by the formula <img src="https://tex.z-dn.net/?f=h
choli [55]

Answer:

The value of h is 42.956 approximately.

Step-by-step explanation:

Consider the provided formula h=\dfrac{0.00252 d^{2.27}}{e}.

Here d is the distance of the driver from the letters and e is the height of the​ driver's eye above the pavement. All of the distances are in meters.

We need to find the value of h where the value of d = 92.4 m, e = 1.7 m.

Substitute d = 92.4 m, e = 1.7 m in above formula and solve for h.

h=\dfrac{0.00252\left(92.4\right)^{2.27}}{1.7}

h\approx\dfrac{0.00252\left(28978.4648\right)}{1.7}

h\approx\dfrac{73.0257}{1.7}

h\approx42.956

Hence, the value of h is 42.956 approximately.

8 0
3 years ago
There are 4 students on a team for a relay race. How many teams can be made from 27 students?
Lina20 [59]
There can be 6 teams because 
27/4= 6.75
yet there will be 3 students left, so they can be a team ;)
8 0
4 years ago
Read 2 more answers
Please help me it’s emergency please
Lostsunrise [7]

Answer:

1.012 \times {10}^{ - 4}

Step-by-step explanation:

move the decimal so there is one non-zero digit to the left of the decimal point. the number of decimal places you move will be the exponent on the 10. if the decimal is being moved to the right, the exponent will be negative. if the decimal is being moved to the left, the exponent will be positive.

6 0
4 years ago
Read 2 more answers
Solve for t.<br><br> −18=6t<br><br><br> Options:<br> a t=−3<br> b t=−13<br> c t = 12<br> d t = 24
statuscvo [17]

Answer:

t = -3

Step-by-step explanation:

To solve, you can divide both side of the equation by 6:

- 18 / 6 = -3

6t / 6 = t

-3 = t

4 0
3 years ago
Read 2 more answers
Please help I can't figure this out.
mezya [45]
The first one is correct
4 0
3 years ago
Other questions:
  • Mrs. Carroll’s garden has a total of 448 flowers arranged with 28 flowers in each row. How many rows are there in Mrs. Carroll’s
    6·2 answers
  • Goran is riding his bicycle. He rides for 22.5 kilometers at a speed of 9 kilometers per hour. For how many hours does he ride?
    13·1 answer
  • Can anyone help with pre- alerba
    10·1 answer
  • A skydiver jumps from an airplane at an altitude of 2,500 ft. He falls under the force of gravity until he opens his parachute a
    14·1 answer
  • What is the solution to 9(x-1)=-45
    7·1 answer
  • At a sale, shirts were sold for $15 each. This price was 80% of their original price. What was the original price?
    14·2 answers
  • Loading
    14·1 answer
  • Evaluate the expression.<br><br> log,7(1/49)
    9·2 answers
  • Can someone please explain how to do this problem for me?
    11·1 answer
  • Amy used a total of 7 1/4 gallons of gas while driving her car. Each hour she was driving, she used 5/6 gallons of gas. What was
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!