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
erica [24]
2 years ago
5

What is the area of this circle, how do you know? ( help, due today) ​

Mathematics
1 answer:
Talja [164]2 years ago
5 0
Yo please take the full picture the question is cut off
You might be interested in
Please help.A teacher asked her pupils what their favourite school subject was.
julia-pushkina [17]
Yes this is simple just what is the angle of the whole circle and just subtract from that number.
3 0
2 years ago
Which is f(-1) for the function f(x)= 3x^2+9
blsea [12.9K]

Answer:

C.  f(-1) =12

Step-by-step explanation:

f(x)= 3x^2+9

Let x=-1

f(-1) = 3(-1)^2 +9

      = 3(1)+9

      = 3+9

      = 12

f(-1) =12

4 0
3 years ago
Read 2 more answers
15. A cylindrical glass 10 cm tall and 8 cm in diameter is filled to 1 cm
ANTONII [103]

Answer:

No. The new height of the water is less than the height of the glass(6.33 cm<10 cm)

Step-by-step explanation:

-For the water in the glass to overflow, the volume of the inserted solid must be greater than the volume of the empty space or the ensuing height of  water >height of glass.

#Volume of the golf ball:

V=\frac{4}{3}\pi r^3\\\\=\frac{4}{3}\pi \times 4^3\\\\\approx 268.08\ cm^3

#The volume of the water in the glass:

V=\pi r^2 h\\\\=\pi \times 4^2\times 10\\\\\approx 50.27\ cm^2

We then equate the two volumes to the glass' volume to determine the new height of the water:

V=\pi r^2h\\\\(206.08+50.27)=\pi r^2 h\\\\h=318.35/(\pi \times 4^2)\\\\=6.33\ cm

Hence, the glass will not overflow since the new height of the water is less than the height of the glass(6.33 cm<10cm).

4 0
3 years ago
Amanda is building a fence. She needs a pole to measure 4 5\6 feet from the ground. How can she write it as a fraction.
aleksklad [387]
4 5/6 would be your answer then you figure out how to take away  the whole number

6 0
3 years ago
Read 2 more answers
Every day, the Scott Pet Store uses 3 bags of dog food to feed the dogs. For how many days will 1/2 of a bag of dog food last?
nadezda [96]
If you would like to know for how many days will 1/2 of a bag of dog food last, you can calculate this using the following steps:

1 day ... 3 bags of dog food
x days = ? ... 1/2 of a bag of dog food

1 * 1/2 = 3 * x
1/2 = 3 * x         /3
x = 1/2 * 1/3
x = 1/6 of a day

The correct result would be 1/6 of a day.
4 0
2 years ago
Other questions:
  • I need help with this please
    13·1 answer
  • Please help me. 10 pts
    6·2 answers
  • at 5pm two hip started sailing toward each other from ports which were 300 miles apart at average rates of 20 and 25 mes per hou
    9·1 answer
  • Consider the following 8 numbers, where one labelled x is unknown. 4, 32, 6, x , 10, 3, 35, 37 Given that the range of the numbe
    10·2 answers
  • 1 fourth of 16 in a numerical expression
    13·1 answer
  • Help!!! pre cal! willl give points
    13·1 answer
  • What is the factored form of 5xy − 40x − 15y + 120?
    5·1 answer
  • There are 15 male teachers in the school. There are 35 female teachers in the school. Fill in the table
    15·1 answer
  • These are the four terms of the sequence 29,32,35,38. the question is write down the next term​
    9·1 answer
  • What’s life about and why are we here on this earth
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!