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
Bas_tet [7]
3 years ago
15

A circular rug has a radius of 4 feet. Which of the following is the closest to the number of square inches the rug covers?

Mathematics
1 answer:
Mashcka [7]3 years ago
8 0

Answer:

B. 50.24

Step-by-step explanation:

to find the area of a circle you need to use the formula

a=r²π

since the radius is 4 we put that into the equation, lets use 3.14 for pi

a=(4)²×3.14

always do exponents first

a=16×3.14

a=50.24

You might be interested in
Find the product : 2p (4p² + 5p + 7)
Ber [7]
<h3>Answer: 8p^3 + 10p^2 + 14p</h3>

Explanation:

The outer term 2p is distributed among the three terms inside the parenthesis. We will multiply 2p by each term inside

2p times 4p^2 = 2*4*p*p^2 = 8p^3

2p times 5p = 2*5*p*p = 10p^2

2p times 7 = 2*7p = 14p

The results 8p^3, 10p^2 and 14p are added up to get the final answer shown above. We do not have any like terms to combine, so we leave it as is.

6 0
3 years ago
2 lines intersect and create VERTICAL angles. One of the angles measures (3n-28) degrees and the other angle measures 83 degrees
kykrilka [37]

Answer:

n=37

Step-by-step explanation:

Two lines intersect and create vertical angles.

The vertical angles are (3n-28)^\circ$ and 83^\circ.

We know that vertical angles (also called vertically opposite angles) are equal. Therefore:

(3n-28)^\circ$ = 83^\circ.\\3n=28+83\\3n=111\\$Divide both sides by 3\\n=37

8 0
2 years ago
Necesito las respuestas
Stels [109]

Answer:

I need it in English please so I can helps

3 0
1 year ago
The sign shows the cost associated with a whitewater rafting trip write an expression to determind the cost of 3 childern and 1
enot [183]

3+1=h i beev this because you are adding the amount of adults to children then that would get you to h


8 0
3 years ago
which is larger 1 ton or 100 pounds please help me fast i still need to read for 30 mins and i still have another side of math p
nekit [7.7K]
1 ton (US) is defined as 2,000 pounds.
That would be more than 100 pounds.
6 0
3 years ago
Other questions:
  • See the attached photo. ​
    13·1 answer
  • Solve the following :- 2n &gt; 14. n &gt; _____ . 2. n/5≥ 11. n ≥ _______. 3. –3y ≤ –18. y ≥ _______
    7·1 answer
  • A hat costs 10.95 and a T-shirt costs $14.20. How much change will you receive if you pay for both items with a $50 bill?
    11·2 answers
  • A line goes through the point (6,–2) and has a slope of –3.
    13·2 answers
  • Write the equation of the line that passes through (0,3) and is perpendicular to the line y=-5x-4
    8·1 answer
  • Consider the following series. 1 8 1 16 1 24 1 32 1 40 Determine whether the geometric series is convergent or divergent. Justif
    5·1 answer
  • What is the surface area of a cylinder with base radius 222 and height 666?
    6·2 answers
  • At 4:00 am on Christmas Day, 1974 the eye of Cyclone Tracy was directly over Darwin. If Perth time is 1.5 hours behind Darwin ti
    8·1 answer
  • Помогите стоянок пожалуйста
    8·1 answer
  • Write the following number in correct scientific notation: 0.003538<br> Ski
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!