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
Hunter-Best [27]
3 years ago
15

HELP!! claire has a hot tub with a diameter of 7 feet. she wants to purchase a cover to protect the hot tub. what is the area of

the cover? use pi =3.14 and round the answer to the nearest square foot. HELP PLEASE!!!!!!
Mathematics
2 answers:
Dmitrij [34]3 years ago
7 0

Answer:I believe the answer is 38

Step-by-step explanation:

First, you must understand that since a hydromassage tub is mentioned and the diameter, it is assimilated that it is round in its upper part, which is why the formula is used to find the area of a circle

klemol [59]3 years ago
5 0

Answer:

The area  of the cover for the hot tub must be:

38 square feet.

Step-by-step explanation:

First, you must understand that since a hydromassage tub is mentioned and the diameter, it is assimilated that it is round in its upper part, which is why the formula is used to find the area of a circle:

Area of a circle = pi * radius ^ 2 (you must know that the radius is half the diameter)

Since the diameter is mentioned, it can be replaced in the formula:

Area of a circle = 3.14 * (3.5 feet) ^ 2

Area of a circle = 38,465 square feet. Approximately 38 square feet.

You might be interested in
Points A, B, C and D have coordinates A(5, 7), B(7, 1), C(17, m) and D(−1, 3). If line
STatiana [176]

Answer:

3

Step-by-step explanation:

I used  a graph

6 0
3 years ago
Read 2 more answers
True or false? The skeletal system provides a rigid framework for the body
MrRissso [65]
True the skeletal system shapes the body, like your shoulders and chest. 
8 0
3 years ago
Read 2 more answers
Two sides of a triangle are 6 m and 7 m. The perimeter of the triangle is 23 m. What's the third side?
mixer [17]
23-6=17
17-7=10
The third side is 10m
8 0
3 years ago
Read 2 more answers
A 400 gallon swimming pool is being drained. After three hours, 250 gallons have been drained. If the rate of drainage continues
Nezavi [6.7K]
If you would like to know how long will it take to drain the pool, you can calculate this using the following steps:

3 hours ... 250 gallons
x hours = ? ... 150 gallons (= 400 - 250)

3 * 150 = 250 * x
x = 3 * 150 / 250 
x = 1.8 hours

3 hours + 1.8 hours = 4.8 hours

The correct result would be B. 4.8 hours.
8 0
3 years ago
11x -20y=28 3x+4y =36
jekas [21]
Answer: X is equal to 8 and Y is equal to 3
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which names are other ways to name ∠1?
    13·1 answer
  • Evaluate the expression for<br> x = 6, y = -10:<br> 3x - 7y
    6·2 answers
  • What is the force of gravity between Earth (6.0 × 1024 kilograms) and Venus (4.88 × 1024 kilograms)? The distance between the tw
    11·2 answers
  • In last Sunday's football game, the Steelers had the football for exactly 7/12 of the game. if the entire game consists of four
    7·1 answer
  • how much does a bag of wood chips weighs 12.4 pounds how much does a bad that contains .42 as many wood chips weigh
    9·2 answers
  • Mark has $100,000 to invest. His financial consultant advises him to diversify his investment in three types of bonds: short-ter
    14·1 answer
  • Gelppppppppp meeeeeeee
    11·1 answer
  • The circle has a circumference of 453.26 what is the radius
    10·1 answer
  • I WILL MARK AS BRAINLIEST! Simplify
    10·2 answers
  • Find the actual area of the triangle below. <br> Can someone pls help?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!