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
Vika [28.1K]
3 years ago
8

Center at (0, 0), radius 2

Mathematics
1 answer:
Step2247 [10]3 years ago
6 0

Answer:

x² + y² = 4

Step-by-step explanation:

The equation of a circle centred at the origin is

x² + y² = r² ← r is the radius]Here r = 2, thus

x² + y² = 4

You might be interested in
Help please please please
madam [21]

Answer: I think that the answer is 1,944 I think

Step-by-step explanation:  216 x 3 = 1,944

4 0
3 years ago
Do the right side<br> show work<br> 2,4,6,8,10
Anna71 [15]

Answer:

tjownnjdusisij2nmw9sol3

3 0
3 years ago
A CD tower is shaped like a cylinder and holds CDs with a diameter of 4.75 inches. If the CD tower is 12 inches tall, what is it
Agata [3.3K]
The answer is 212.54in^3
7 0
3 years ago
A straight line intersects the curved graph y=x^2-4x at the point where x=-1 and x=-2. Work out the equation of the straight lin
mestny [16]
Y = -7x - 2 Use the two points given to find the slope (m) m = (y2 - y1) / (x2 - x1) m = ( 12-5 ) / (-2 - (-1)) m = -7 Now we have y = -7x + b where 'b' is our y-intercept. We can solve for 'b' by choosing one of the (x,y) coordinate points and plugging them in. Let's choose the point (-1,5). Plug -1 in for 'x' and 5 in for 'y' and solve for 'b'. y = -7x + b 5 = -7(-1) + b b = -2 Final eqn: y = -7x - 2
7 0
3 years ago
Read 2 more answers
What is the total surface area of the figure shown?
4vir4ik [10]

Given:

Composite figure.

The figure splitted into two shapes.

One is vertical cuboid and other is horizontal cuboid

To find:

Total surface area of the figure

Solution:

<u>Vertical cuboid:</u>

Length = 14 inches

Width = 12 inches

Height = 24 inches

Surface area = 2(lw + wh + lh)

                     = 2(14 × 12 + 12 × 24 + 14 × 24)

                     = 2(168 + 288 + 336)

Surface area = 1584 square inches

<u>Horizontal cuboid:</u>

Length = 14 inches

Width = 10 inches

Height = 30 - 12 = 18 inches

Surface area = 2(lw + wh + lh)

                     = 2(14 × 10 + 10 × 18 + 14 × 18)

                     = 2(140 + 180 + 252)

Surface area = 1144 square inches

Total surface area = 1584 + 1144

                              = 2728 square inches

The total surface area of the figure is 2728 square inches.

4 0
3 years ago
Other questions:
  • Which of the following shows a number in fraction form?
    5·1 answer
  • linear function x y 3 -4 0 -8 -3 -12 -6 -16 The values in the table represent a linear function. How does the value of y change
    13·1 answer
  • Approximately 80,000 marriages took place in the state of New York last year. Estimate the probabilitythat for at least one of t
    5·1 answer
  • Please don't waste my add a random answer if you don't know it don't answer.
    15·1 answer
  • An ice cream cone is filled with vanilla and chocolate ice cream at a ratio of 2:1. If the diameter of the cone is 2 inches and
    15·1 answer
  • Please help me with this
    11·1 answer
  • (12pts) Inequalities please help me !?
    6·1 answer
  • What is f(5) for f(x)=4x^2-5x+2?<br> A)-24<br> B)77<br> C)127<br> D)150
    9·2 answers
  • Here's the photo<br>=0.2 × 0.3​
    9·2 answers
  • What’s seven less than the product of 5 and a number is 9 translated into a equation?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!