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
Stolb23 [73]
3 years ago
12

Hayley's drink coaster has a radius of 4 centimeters. What is the coaster's area? Use 3.14 for ​.

Mathematics
1 answer:
Verizon [17]3 years ago
7 0

Answer:

50.27cm^2

Step-by-step explanation:

3.14 * 4^2

4^2 = 16

16 * 3.14 = 50.27

You might be interested in
Joaquim earns a salary of $4,000 per month plus a 6% commision on all of his sales. He wants to earn more than 7,000 next month.
andrew11 [14]

Answer:

s=salary

x=sales

s ≥ 4,000 + .06x

Step-by-step explanation:


3 0
3 years ago
Please help I’m really lost. This is my final hw.
sleet_krkn [62]

Answer:

A).

{ \tt{first \: rotation = 360 \degree}} \\ { \tt{second \: rotation = 360 \degree}} \\ {  \tt{third \: rotation = 90 \degree + (90 - 60) \degree}} \\ { \tt{third \: rotation = 120 \degree}} \\  \\ { \bf{angle}} = { \tt{ {1}^{st}  \: rotation +  {2}^{nd}  \: rotation +  {3}^{rd}  \: rotation}} \\  = 360 \degree + 360\degree + 120\degree \\  = { \tt{840\degree}}

7 0
3 years ago
What is the solution for the system of equations? y=−x+4 y= x−2
MissTica

Answer:

(3, 1 )

Step-by-step explanation:

Given the 2 equations

y = - x + 4 → (1)

y = x - 2 → (2)

Substitute y = x - 2 into (1)

x - 2 = - x + 4 ( add x to both sides )

2x - 2 = 4 ( add 2 to both sides )

2x = 6 ( divide both sides by 2 )

x = 3

Substitute x = 3 into either of the 2 equations and solve for y

Substituting into (2)

y = 3 - 2 = 1

solution is (3, 1 )

6 0
3 years ago
Find the quartic function that is the best fit for the data in the following table.
Nikitich [7]

Answer:

hdhdhd

jdnffjfbjffbkfbfkfbfifoff

7 0
2 years ago
What two numbers multiply to -14 and add to -5
krek1111 [17]

Answer:

these are two answers i got

-14=

-5=

6 0
3 years ago
Read 2 more answers
Other questions:
  • Michael has saved $22.40. Kevin saved 3/4 of the amount that Michael saved. Jack saved 5 times as much as Kevin. What is the tot
    15·2 answers
  • How will you write 5 × 5 × 5 × 5 × 5 as an exponential expression??
    12·1 answer
  • The population of Foxville is about 12x10³ people.Which is another way to write this number?
    8·2 answers
  • When calculating the successive discounts of 15% and 10% on a $100 item, _____. a. take 10% of $85 b. take 10% of $90 c. take 15
    6·2 answers
  • Let A = {1, 2, 3, 4, 5} and B = {a, b, c, d}. For each of the following relations fromn A to B, answer these questions: Is it a
    8·1 answer
  • Can someone help me on this really easy 6th grade math?
    12·1 answer
  • Dan bought nineposters a week later half of the posters were destroyed in a fire there are now only 14 posters left how many did
    13·1 answer
  • How do I calculate velocity?
    9·1 answer
  • A The point (30, 0.5) is translated by the vector<br> What are the coordinates of the new point?
    9·1 answer
  • 7 giờ bằng bao nhiêu giây?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!