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
Romashka-Z-Leto [24]
3 years ago
12

8-6: MathXL for School: Practice & Problem Solving

Mathematics
1 answer:
notka56 [123]3 years ago
3 0

Answer:

The Area of a circle is

\pi {r}^{2}

Therefore the Area of Circle A is

\pi {8}^{2}  \\ 201.06

Area of Circle B is

\pi {10}^{2}  \\ 314.16

Circle C

\pi {14}^{2}  \\ 615.75

Circle D

\pi {13}^{2}  \\ 530.93

You might be interested in
John Johnson is forty-seven. He is purchasing twenty-year endowment insurance, with a face value of $20,000. What is his annual
Alenkinab [10]
The answer is Letter D - 939.80.

You can refer to the attachment for the rate. Since he is forty-seven years old, use that age to find his rate under a twenty-year endowment insurance. In this case, the rate is 46.99. Multiply that rate to 20 since he purchased a 20-year endowment insurance with a face value of $20,000. (20,000/1,000 = 20)

   46.99 x 20 = 939.80

4 0
4 years ago
Simplify the expression-9+7<br><br> -2<br><br> 2<br><br> 16<br><br> -16
bogdanovich [222]
- 9 + 7

-2

if you need more details, please leave me a comment
6 0
3 years ago
Read 2 more answers
CAN ANYONE PLEASE HELP ME ANSWER THIS​
pav-90 [236]

Answer:

3/4

Step-by-step explanation:

for every 2 yellows there will be 3 pinks for every 3 pinks there will 5 blues C = 4 ÷ t = 3/4 :)

                        hehehe i don't even know what the freak i just said

8 0
3 years ago
Your parents give you 1 cent to clean up your kitchen on Aug. 15. They will double the amount of money they give you on the foll
kotegsom [21]

Answer:

Step-by-step explanation:

Aug

15 = 1     26 = 23.04    Total $737.28 that's a great deal

16 = 2    27 = 46.08

17 = 4    28 =  92.16

18 = 8    29 =  184.32

19 = 16   30 = 368.64

20 = 36   31 = 737.28

21  = 72  

22 = 1.44

23 = 2.88

24 = 5.76

25 = 11.52

7 0
4 years ago
Read 2 more answers
The age of 10 factory workers is shown in the table. If a 58 year-old worker is added, by how much will this increase the median
irga5000 [103]

Answer: 3 years

Step-by-step explanation:

usa test prep

4 0
3 years ago
Other questions:
  • Gregory runs at a steady pace on his treadmill. In two hours he runs 12 miles.
    14·2 answers
  • Find the Area? length is 9m and width 4m​
    7·1 answer
  • You flip Coin A 500 times and heads appear 205 times. When you flip Coin B 250 times tails appear 120 times. Which is the fairer
    8·1 answer
  • Zeno is walking in a straight line. With each step, he covers half the remaining distance between him and the end of his path, w
    6·1 answer
  • (15 PNTS!!) The area of a rectangle is 168 square meters. If the length of the rectangle is 2 m longer than it’s width, find the
    9·1 answer
  • △ABC △ABC  is similar to △LMN △LMN . Also,  side AB measures 5 cm,  side AC measures 7 cm, and  side L​M measures 35 cm.
    12·2 answers
  • Simplify 53,045 x 1000?
    11·2 answers
  • 2. What is the measure of angle AOE and angle EOD?<br><br> X+138<br><br> x + 48
    5·1 answer
  • Helppppppppppppppppppppppppppppppppppppppppppppp
    14·1 answer
  • Solve for x: 2x - 5 = 8x + 7 - 6x
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!