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
3/8<br> ×<br> 2/6<br> THIS IS ERGENT HELP
fiasKO [112]
3/8 x 2/6 = 6/48 which simplified is 1/8
5 0
3 years ago
Read 2 more answers
What is the slope of the line described by the equation below?y = 5x - 22A. -5B. 5C. 22D. -22
Neporo4naja [7]
Your answer is D that helped
3 0
3 years ago
6,13,20,27 based on the pattern what are the next two terms​
notsponge [240]
34, 41 the pattern is +7
5 0
3 years ago
Read 2 more answers
A stack of 9 different cards are shuffled and spread out face down. If 4 cards are tired face up, how many different 4-card comb
Juliette [100K]

Answer:

126.

Step-by-step explanation:

This is the number of combinations of 4 cards  from 9 cards:

= 9C4

= 9! / 4! 5!.

A quick way of calculating this is  

9*8*7*6

----------- =   9*2*7   =    126 combinations.

4*3*2*1

7 0
3 years ago
Simplify the expression<br> 4p - 5(p+6)
lorasvet [3.4K]
<span>4p - 5 • (p + 6)

</span>-p - 30  =   -1 • (p + 30)<span> 
</span>
<span> -p - 30</span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • Molly got a haircut for $25 and she left a 15% tip.what was Molly’s final cost ?
    10·1 answer
  • Sides of a triangle are in the ratio of 12:17:25 and A perimeter of 540 cm. Find its area
    7·1 answer
  • In ΔABC, a = 8 and b = 8. If the area of ΔABC is 16, then m∠C may be equal to (1)30 (2)40 (3)50 (4)60?
    9·1 answer
  • Suppose the time to process a loan application follows a uniform distribution over the range 77 to 1515 days. What is the probab
    6·1 answer
  • Find the average rate of change of the area of a circle with respect to its radius r as r changes from 3 to each
    12·1 answer
  • What is the solution of 3+x-2/x-3
    11·1 answer
  • What is the unit rate of 9 strikes in 3 innings?
    5·2 answers
  • Please help me cause I am not very good at math
    14·2 answers
  • Answer to earn 10 points and brainliest<br><br> HSMath
    10·2 answers
  • A bakery sold a total of 300 cupcakes in a day, and 252 of them were chocolate flavored. what percentage of cupcakes sold that d
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!