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
Fofino [41]
3 years ago
14

I need help in this page​

Mathematics
2 answers:
Natasha_Volkova [10]3 years ago
7 0

Step-by-step explanation:

a. 3.14 * 4² = 50.24 cm²

b. 16 cm

c. V = B * h = 50.24 * 16 = 803.84 cm²

Delicious77 [7]3 years ago
3 0
The correct answer is

A. 50.24

B. 16

C. 50.24 , 16 ,803.84


Explain


A. Area = πr^2 = 3.14(4)^2= 50.24

B. Volume = area x height = 50.24 x 16 = 803 . 84 cubic cm


So for part c the answer are 50.24 , 16 , 803.84


Hopefully this help you :D
You might be interested in
A square pyramid is shown. What is the surface area?
Ber [7]

Answer:

The total surface area of a regular pyramidis the sum of the areas of its lateralfaces and its base. The general formula for thelateral surface area of a regular pyramidis where p represents the perimeter of thebase and SI the height of inclination.

5 0
3 years ago
About 2% of the population has a particular genetic mutation. 400 people are randomly selected. Find the mean for the number of
sergeinik [125]

Answer:

200

Step-by-step explanation:

So it'll be 400 ÷ 2 = 200 , and a way to to check your way would be 200 x 2 = 400

5 0
3 years ago
State the domain and range of the function: <br> y = -(x+8)^2 +9
Tanya [424]

Domain: All real numbers (-infinity, infinity)

Range: [9, -infinity)

7 0
2 years ago
How much is 3 over 15 plus 1 over 3
REY [17]

Answer:

8/15

Step-by-step explanation:

Well to add fractions you have to have the same denominator so you would multiply your 1/3 by 5 to be 5/15 then you can add.

3/15 + 5/15 = 8/15

4 0
3 years ago
Read 2 more answers
In the problem 4 x 12 = 48 which numbers are the factors
Volgvan
C 4and 12 are the factors of 48
3 0
3 years ago
Read 2 more answers
Other questions:
  • My friend sets out walking at a speed of 3 miles per hour. I set out behind her 5 minutes later at 4 miles per hour.
    15·1 answer
  • Shawna’s book report must have a minimum of 500 words. She counted the number of words she wrote already and realized she still
    8·1 answer
  • Maya has 120 caramel apples to sell. Each caramel apple is covered with one topping. 1/5 of the caramel apples are covered with
    8·2 answers
  • The perimeter of a rectangle is 96 cm. The length of the rectangle is 10 cm more than the width. Find the length and width of th
    15·1 answer
  • What property is shown 4/5 + (-4/5) =0
    10·1 answer
  • Multiply (8.42×10^3)(5×10^2) in scientific notation
    10·1 answer
  • Milo's pancake recipe makes 9 servings. It calls for 3/4 cup milk. Milo wants to make 6 servings. How much milk will he need?
    15·2 answers
  • Brainliest pls help
    13·1 answer
  • What is 14310.912 rounded two decimal places​
    12·1 answer
  • Q: Sam challenges Tom to a race. If Sam can run 6 meters per second and Tom can run at 7 meters per
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!