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
kolbaska11 [484]
3 years ago
4

What is the exact area of a circle having radius 7 in.?

Mathematics
2 answers:
Lady bird [3.3K]3 years ago
0 0

Answer:

483.1

Step-by-step explanation:

Pie3 years ago
0 0
Soo to get the are you need to follow the formula
Area= pi multiplied by radius (squared)
I don't have the right symbols sorry. Anyways let's continue
First multiply pi which is 3.14 then multiply it to the radius, since the radius is squared then you have to multiply it twice

Solution:
Pi(3.14)xradius that is squared (7 raised to the power of two)
3.14 x 7 x 7= 153.86
You might be interested in
Find the value for x in the rectangular prism. Use exact values. ​
Svetlanka [38]

Answer:

x = 2\sqrt{66}

Step-by-step explanation:

x = \sqrt{2^2+8^2+14^2}

  = \sqrt{4+64+196}

  = \sqrt{264}

  = 2\sqrt{66}

8 0
3 years ago
This year there was a thirty-five percent reduction in spending
blagie [28]

Answer:

$780,000

Step-by-step explanation:

5 0
3 years ago
Brahmagupta solved a quadratic equation of the form ax2 + bx = c using the formula x=V
Hatshy [7]

Answer: 1st box- subtracting 8 from both sides

2nd box- -8

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
How many<br>tenths are there in 2 2/5<br>​
Alona [7]

Answer:

0.4

Step-by-step explanation:

4

5 0
3 years ago
how much does an x box emulator cost and what does it do??? Will give brainliest to first right answer!!!
ladessa [460]

Answer:

113.44

Step-by-step explanation:

It can emulate the BIOS and many games at very slow speeds but is sometimes faster than Cxbx with acceptable graphics

6 0
3 years ago
Other questions:
  • The sum of 8 and a certain number is equal to the product of the number and 3 find the number​
    15·1 answer
  • A skydiver falls 108 feet in three seconds. How far does the skydiver fall per second?
    15·1 answer
  • What is the constant in the expression 9x3 + 3x2 + 4 + 5x?
    10·1 answer
  • A proportional relationship is also known as a
    14·1 answer
  • WILL GIVE BRAINLIEST AND 15 POINTS IF YOU ANSWER MY LATEST MATH QUESTION
    11·1 answer
  • Relationship between the veriacbles is function of​
    14·2 answers
  • If a triangle has the lengths 7 and 21, find the range of lengths that the
    10·1 answer
  • Answer hurry please
    11·1 answer
  • Pete was paid $30 for babysitting his cousin. He now has exactly enough money to buy a bike that costs $100.
    11·1 answer
  • HELP ITS SOO HARD also can you please explain how to get the answer to where a dummy can understand cuz well I’m a dummy
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!