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
Elena L [17]
3 years ago
7

Please help, the image is below!

Mathematics
1 answer:
mixer [17]3 years ago
4 0

Formula for the area of a circle: A = pi x r^2

We are given the diameter in this problem, but we need the radius. To find the radius, we will need to divide the diameter by 2.

8 / 2 = 4

A = pi x 4^2

A = pi x 16

A = 16pi cm^2

Hope this helps!! :)

You might be interested in
PLEASE HELP ME ANSWER THIS<br> What is cos 60?
Anna71 [15]

Answer:

The angle with measure 60° is one of those angles that has a well-known cosine value: cos(60°) its C= 1/2.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Find the value of X. Write your answer in simplest form.
natita [175]

Answer:

45×7

Step-by-step explanation:

3 0
3 years ago
How do you solve systems of equations using matrices? I need help with the steps please
seraphim [82]
The objective function is simply a function that is meant to be maximized. Because this function is multivariable, we know that with the applied constraints, the value that maximizes this function must be on the boundary of the domain described by these constraints. If you view the attached image, the grey section highlighted section is the area on the domain of the function which meets all defined constraints. (It is all of the inequalities plotted over one another). Your job would thus be to determine which value on the boundary maximizes the value of the objective function. In this case, since any contribution from y reduces the value of the objective function, you will want to make this value as low as possible, and make x as high as possible. Within the boundaries of the constraints, this thus maximizes the function at x = 5, y = 0.

6 0
3 years ago
In eight months, 55.6 gallons were used. Find the unit rate.
PolarNik [594]

Answer:

Step-6.95 gallons in 1 month


4 0
3 years ago
Read 2 more answers
3(2x - 1) = 1/2 (4x - 2) + 2<br> What would it be?
Novay_Z [31]

Answer:

X =  1

Step-by-step explanation:

Just distribute properly, and distribute the fraction multiplying the numerator by 4 and 2

6 0
2 years ago
Other questions:
  • Help with Probability!!
    6·2 answers
  • Please help !!!!!!!!
    10·2 answers
  • Hey guys can I get some help plz thanks
    5·1 answer
  • (Activity) Patricia and her brother Ian help themselves to a pitcher of lemonade on the kitchen counter. Patricia takes a gla
    12·1 answer
  • PLS HELP ASAP IS THIS TRUE OR FALSE?<br><br> *image below*
    13·2 answers
  • WILL MARK BRAINLIEST
    9·1 answer
  • Translate each phrase into a mathematical equation
    5·1 answer
  • Which best explains whether or not all isosceles triangles are similar?
    15·1 answer
  • What is an open sentence in math? And how is it different from true or false?
    11·1 answer
  • What is the equation of the function y=3/x translated 4 units up and three units to the left
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!