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
kkurt [141]
2 years ago
11

Find the area of a circle with a diameter of 8 cm. Use T = 3.14 Round your answer to the nearest hundredth.​

Mathematics
1 answer:
creativ13 [48]2 years ago
7 0

Answer:

25.12

Step-by-step explanation:

c=(pi)(d)

c=3.14*8

c=25.12

You might be interested in
Fandango has movie tickets on sale for 1\2 price. You buy 2 $12 tickets and you must pay 6% sales tax. What is your total cost a
Colt1911 [192]

Answer:

$12.72 or $25.44

Step-by-step explanation:

if he buys 2 tickets that are $12 each. half of 12 is 6 so you will have to pay 12 plus tax(6%). to find tax you would multiply 12 x .06 which would be $12.72. if it say the tickets are half off from $24 being $12 each then the answer would be $25.44. the question  dosent specify that.

hope i helped

8 0
3 years ago
What is the midpoint of the segment?
Andre45 [30]
The midpoint of a segment A(x_A;\ y_A);\ B(x_B;\ y_B)\\\\M_{AB}\left(\dfrac{x_A+x_B}{2};\ \dfrac{y_A+y_B}{2}\right)

A(-12;-3); B(3;-8)

M_{AB}\left(\dfrac{-12+3}{2};\ \dfrac{-3+(-8)}{2}\right)\to M_{AB}\left(\dfrac{-9}{2};\ \dfrac{-11}{2}\right)\to M_{AB}(-4.5;-5.5)
7 0
3 years ago
3(2x+4) how do i expand it and answer pls<br>​
Grace [21]

expanded, your answer would be

3 • 2x + 3 • 4

5 0
3 years ago
Read 2 more answers
Jennifer had $30 to spend on herself. She spent 1/5 of the money on a sandwhich, 1/6 for a ticket to a museum, and 1/2 of it on
Vinil7 [7]
Jennifer had $4 left. 1/5 of 30 is 6, 1/6 of 30 is 5 and 1/2 of it is 15. Add it together and you get 26. 30-26 is 4
6 0
3 years ago
Jeremy wants to know the density of a rock in grams per cubic centimeter. The rock has a mass of 1.08 kilograms and a volume of
baherus [9]

Let's convert the units first.

1.08 kg * (1000 g)/(1 kg) = 1008 g

density = mass/volume

density = 1008 g / 400 cm^3

density = 2.52 g/cm^3

Answer: 2.52 g/cm^3

6 0
3 years ago
Read 2 more answers
Other questions:
  • Write the equation of the line passing through point (4, -1) and perpendicular to the line whose equation is 2x - y - 7 = 0.
    10·1 answer
  • A map of a new dog park shows that it is triangular and that the side measure 18.5m,36.9m, and 16.9m. Are the dimensions correct
    6·1 answer
  • Nicola is multiplying 1/6 by 4/2
    7·1 answer
  • What is the derivative of sqrt7 times x +sqrt2x
    11·1 answer
  • Help me with 1 and 2 please
    11·1 answer
  • Priya is riding at a constant speed of 12 miles per hour. Write an equation that shows how many miles Priya has gone after Han h
    9·2 answers
  • Multiply 0.00032 cm by 4.02 cm and express the answer in scientific notation. Remember to follow significant figure rules.
    11·2 answers
  • What is the effect on the graph of the function f(x) = x2 when f(x) is changed to f( 1/3 x)?
    15·1 answer
  • A person rides a bike from home to a restaurant, eats a meal, and then rides home.
    9·1 answer
  • 3. In a group of students of them are Science Club members and the rest are Mathematic
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!