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
Effectus [21]
2 years ago
13

Need help 10 points

Mathematics
1 answer:
grin007 [14]2 years ago
8 0
The radius is 2 and area = r^2*pi so 4*pi gives you 12.56 so the exact answer would be 12.56 and the answer with pi would be 4 times 3.14!
You might be interested in
HELP!!! this is graded and no links plzzzzz!!!!!
vampirchik [111]

Answer:

88cm^2

Step-by-step explanation:

Area of the rectangle: base x height

Area of parallelogram: base x height

Area of the shaded part: area of rectangle -area of parallelogram:

12x10-4x8=120-32=88

5 0
3 years ago
Diego was trying to write (5^2)^4 with a single exponent and wrote (5^2)^4=5^2+^4=5^6. What should the answer be? Explain Diego'
o-na [289]

Answer:

5^8

Step-by-step explanation:

Diego added the exponents. This was an error. If he was simplifying

5^2 × 5^4, then he could add the exponents and get a correct answer. But his problem had a power raised to a power. In this case, you multiply the exponents to simplify.

(5^2)^4 means

5^2×5^2×5^2×5^2

which is

5×5×5×5×5×5×5×5

which is 5^8.

4 0
2 years ago
Read aloude The price of a cell phone was reduced from $450 to $225. By what percentage was the price of the cell phone reduced?
Nataly_w [17]

Answer:

50% 250x2=450

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
It cost Faith $9.10 to send 91 text messages. How many text messages did she send if she spent $17.60?
Komok [63]

Answer:

um

Step-by-step explanation:

176 10cent per 1 message

4 0
2 years ago
Read 2 more answers
A class of 50 students elected a class president. Candidate A received 15 votes. Candidate B received 25 votes. The remainder of
kifflom [539]
The percentage of votes for candidate B Is 30%
7 0
3 years ago
Other questions:
  • Samantha is making soup. To make the broth, she combines 2/3 cup of vegetable stock and 2/3 cup of chicken stock. Boiling the br
    11·1 answer
  • For this problem, assume that you are to pick 3 cars from the motor pool, which contains 7 subcompact cars, 4 compact cars, and
    9·1 answer
  • 7 & 8 please!!!!!!!!!!!!!
    14·1 answer
  • I need help....and please explain how you got it
    13·1 answer
  • 3n-5=-8(6+5n) please solve this linear equation i need help
    13·2 answers
  • In 2011, a train carried 8% more passengers than in 2010. In 2012 , it carried 8% more passengers than in 2011. Find the percent
    13·1 answer
  • Find the measurement and round to the nearest tenth.​
    12·1 answer
  • Which could be the dimensions of a rectangular prism whose surface area is greater than 140 square feet?​
    9·2 answers
  • Brainly for correct answer!
    10·2 answers
  • HOW MUCH WATER PUMPS CAN IT PUMP IN ONE MINUTES PLEASEE HELP I NEED TO DO NOWWp
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!