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
Nady [450]
3 years ago
5

Anybody know the answer?

Mathematics
1 answer:
Ilya [14]3 years ago
6 0

Answer:

C.

Step-by-step explanation:

The eqn. of a circle with centre (h,k)and radius ris given by,

You might be interested in
Solve the following system by Gauss-Jordan elimination.
topjm [15]

9514 1404 393

Answer:

  x1 = 1/2 + 1/2t

  x2 = 4 -2t

  x3 = t

Step-by-step explanation:

Your answer is correct as far as it goes. The values of x1 and x2 also need to be expressed in terms of t.

  x1 = 1/2 + 1/2t

  x2 = 4 -2t

  x3 = t

4 0
3 years ago
A 28 first slide at a waterpark makes an angle of 60° with the ground as it descends into a pool. What is a vertical distance fr
IceJOKER [234]

Answer:

The vertical distance from the top of the slide go the ground is 24.25 feet

Step-by-step explanation:

Here, we want to calculate the vertical distance from the top of the slide to the ground.

To answer this properly, we shall need the aid of a diagram. Please check the attachment for this;

Mathematically, to calculate this vertical distance, we shall be employing the use of a trigonometric ratio since the shape we are considering is a right-angled triangle

The vertical distance faces the angle given and we can refer to it as the opposite. The length of the slide refers to the hypotenuse

So the trigonometric ratio we are to use will consider the opposite and the hypotenuse

This is the sine

Mathematically sine of an angle = length of the opposite/length of the hypotenuse

let’s call the length of the opposite x

sin 60 = x/28

x = 28 sin 60

x = 24.248 which is 24.25 feet

7 0
3 years ago
The width of a soccer goal is 7 m. how wide is the goal in centimeters ?
Ratling [72]
We know, 1 m = 100 cm
Multiply both sides by 7, 
7 m = 100 * 7 = 700 cm

In short, Your Answer would be 700 cm

Hope this helps!
4 0
3 years ago
A pair of sneakers costs $60. Dahlia bought them on sale for $45. What is the percent decrease in the price of the sneakers?
saul85 [17]

Answer:

25%

Step-by-step explanation:

8 0
3 years ago
I need help with math and there 15 questions
charle [14.2K]
The answer is 9m v=x^3=729

x^3=9^3
x=9m

5 0
3 years ago
Read 2 more answers
Other questions:
  • Identify the radical expression 61/4
    5·2 answers
  • What is an algerbric inequality for x is at most 30
    9·2 answers
  • The diameter of the moon is 2,160 miles. A model has a scale of 1 in : 150 mi. What is the diameter of the model?
    8·1 answer
  • FIRST TO AWNSER GETS BRAINLEST! Koji is installing a rectangular window in an office building. The window is 8 2/3 feet wide and
    5·1 answer
  • If a line through the origin has a slope of 2, what is the slope of the line through the origin that is perpendicular to
    11·1 answer
  • Michelle has eight pencils Michael has nine pencils Less how many pencils does Michelle have
    10·1 answer
  • Plot points at(o, 3), (o, 1), and(0,5). What is true about all points with an x-coordinate of 0?
    7·1 answer
  • How can you find the answer to 5 x 1/3 by fining the answer to 5 x 3
    12·1 answer
  • Type the correct answer in the box. If necessary, use / for the fraction bar.
    7·1 answer
  • If f(n)= n²-n, then f(-4) is<br> O-20<br> 12<br> -12<br> 20
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!