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
Darina [25.2K]
2 years ago
7

Find The Perimeter Of The Semicircular Tabletop Shown At The Right: 2ft (i will give brainliest ^^)

Mathematics
1 answer:
BlackZzzverrR [31]2 years ago
4 0

the answer is 11/7 feet because the perimeter of a circle is πr² and a semi circle is half of a circle then the formula would be 1/2 πr² 1/2×22/7×1 (it is 1 because we have divided the diameter to get radius so we derived at 11/7.

You might be interested in
If you know the area and the base of a triangle, how can you find the height?
Y_Kistochka [10]

Answer:    do your values into the equation A=1/2bh and do the math. First multiply the base (b) by 1/2, then divide the area (A) by the product. The resulting value will be the height of your triangle!

3 0
2 years ago
True or False: The range of a logarithmic function is always all real numbers.
Readme [11.4K]

Answer: true!

Step-by-step explanation: i do not know but true!

5 0
3 years ago
Read 2 more answers
Find the sum of this infinite geometric series where a1=0.3 and r=0.1
ratelena [41]

Answer:

1/3

Step-by-step explanation:

The formula for computing the sum of an infinite geometric series is

S=\frac{a_1}{1-r} where r is between -1 and 1 and r is the common ratio, and a_1 is the first term of the series.

So let's plug in:

S=\frac{0.3}{1-0.1}

S=\frac{0.3}{0.9}

S=\frac{3}{9} I multiplied bottom and top by 10.

S=\frac{1}{3} I divided top and bottom by 3.

The sum is 1/3.

8 0
3 years ago
I need help plzzzz I don't know how to​
Assoli18 [71]

it would be 48 because you would multiply 8 and 12 but then divide by 2

4 0
3 years ago
Read 2 more answers
If you could just refresh me on how to do this, thanks.
Masteriza [31]
I'm pretty sure it's D
8 0
3 years ago
Other questions:
  • What is the regular price of a taco before the discount​
    12·1 answer
  • If the m_X = 34° and the mZZ = 26, what is the m_Y?
    7·1 answer
  • write the equation or the following situation and solve 25 of a number is equal to 100 increased by 125
    6·1 answer
  • The figure shows three quadrilaterals on a coordinate grid:
    5·2 answers
  • During the basket ball season, morgan made 3 times as many 2 point baskets as she made 3 point baskets and free throws combined.
    15·2 answers
  • Pls help its for my exam
    5·1 answer
  • The sum of - 6a and 7a is - 31
    8·1 answer
  • 11. Mr. Qu ate 8 dumplings on Monday and 20 dumplings on Tuesday.
    8·1 answer
  • Use the graphing calculator to graph the quadratic function y = x2 − 5x − 36. Which value is a solution of 0 = x2 − 5x − 36?
    15·1 answer
  • Which of the following is the solution to the system of equations?<br><br> y=2−xy=3x−1
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!