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
7nadin3 [17]
3 years ago
14

Help please, It’s for today

Mathematics
1 answer:
Molodets [167]3 years ago
8 0

Cicumference = 22/7 × 18 = 396/7 in.

Area = 22/7 × 9 ×9 = 1782/7 in.

Happy to help. PLEASE MARK AS BRAINLIEST!

You might be interested in
Which point lies on a circle that is centered at A(-3, 2) and passes through B(1, 3)?
My name is Ann [436]
The equation of a circle:
(x-h)^2+(y-k)^2=r^2
(h,k) - the coordinates of the center
r - the radius

\hbox{the center: } A(-3,2) \\
h=-3 \\ k=2 \\ \\
\hbox{the equation:} \\
(x+3)^2+(y-2)^2=r^2 \\ \\
\hbox{the circle passes through B(1,3)} \\
x=1 \\ y=3 \\ \Downarrow \\
(1+3)^2+(3-2)^2=r^2 \\
4^2+1^2=r^2 \\
16+1=r^2 \\
17=r^2 \\ \\
\hbox{the equation is:} \\
(x+3)^2+(y-2)^2=17

Plug the coordinates of the points into the equation and check:
C(-1,-2) \\
(-1+3)^2+(-2-2)^2=17 \\
2^2+(-4)^2=17 \\
4+16=17 \\
20=17 \\
not \ true \\ \\
D(-6,3) \\
(-6+3)^2+(3-2)^2=17 \\
(-3)^2+1^2=17 \\
9+1=17 \\
10=17 \\
not \ true

E(-3,-3) \\
(-3+3)^2+(-3-2)^2=17 \\
0^2+(-5)^2=17 \\
25=17 \\
not \ true \\ \\
F(-2,6) \\
(-2+3)^2+(6-2)^2=17 \\
1^2+4^2=17 \\
1+16=17 \\
17=17 \\
true

The answer is F(-2,6).
8 0
3 years ago
If a football field is 100 yards. How long is 1 Million football feilds?
zlopas [31]
1,000,000 times 100 equals 100,000,000

Ok, this looks a lot harder than it is. Either way, a calculator/computer can work miracles. Have a good day!!
8 0
3 years ago
Read 2 more answers
Jason cycled for 3 hours. He cycled 7 1/2 miles each hour for the first two hours and the distance he cycled for the third hour
suter [353]

Answer:

Total distance Jason cycled = 20 miles

Step-by-step explanation:

Distance covered in first 2 hours = 2( 7.5)

                                                         =15

Distance covered in the 3rd hour = 15/3                    

                                                                  = 5

Dividing by 3 because the distance covered in the 3rd hour is 1/4 of the distance covered in first two hours. By dividing by 3 we will get 1/4 of the distance

Total Distance =  Distance covered in first two hours

                             + Distance covered in  the 3rd hour                                                                                                                      

                                                                                                       

                             =15  + 5

Total Distance  = 20

3 0
3 years ago
Which one is an example of an answer that has no-solutions? *
Fittoniya [83]

Answer:

3 = 6

Step-by-step explanation:

7 0
3 years ago
The water level of a pond rises an inch every 16 days
Scilla [17]

Answer:

16 weeks

Step-by-step explanation:

7 inches rise

7x16days = 112 days

112 days / 7 days = 16 weeks

5 0
4 years ago
Other questions:
  • Cut a 2 yard spool into 5 equal length of ribbon. How long is each piece of ribbon?
    13·2 answers
  • the length and width of a rectangular patio are (x+8) feet and (x+6) feet, respectively. If the area of the patio is 160 square
    15·1 answer
  • Item 19 Question 1 A nurse is making identical first aid bags for patients using 72 antiseptic wipes, 55 adhesive bandages, and
    13·1 answer
  • You are making a poster to support your friend for homecoming. Your original photo is 4 inches by 6 inches. You want the photo o
    6·1 answer
  • Brian, Monique, and Taylor shared a blackberry pie. Brian ate ¼ of the pie. Monique ate 35% of the pie. Sonya ate 0.2 of the pie
    9·2 answers
  • What is the length of side AB with endpointsA(–5, 3) and B(4, 3)? units
    15·2 answers
  • Find the solution to this inequality.
    7·1 answer
  • What is 2x+3x?????????​
    9·1 answer
  • Molly and her friends just dined at a restaurant and left a tip of $12.07, which was equal to exactly 19% of the total bill. Wha
    10·1 answer
  • bella wants to have at least 200$ in her bank account by the end of the month she currently has 25$ in her bank account bella ma
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!