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
77julia77 [94]
3 years ago
9

Consider the equation below. x2 − y2 + z2 − 6x − 2y − 2z + 9 = 0 Reduce the equation to one of the standard forms. Classify the

surface. ellipsoid hyperboloid of one sheet circular cone elliptic paraboloid hyperboloid of two sheets hyperbolic paraboloid elliptic cylinder parabolic cylinder Sketch the surface.

Mathematics
1 answer:
pogonyaev3 years ago
3 0

Answer:

See attachment for detailed answer.

Step-by-step explanation:

You might be interested in
4. If Sean has about 130 pieces of candy, what
Lerok [7]

Answer:

EXPLAIN

Step-by-step explanation:EXPLAIN

EXAMPLE

6 0
2 years ago
A rose garden Is formed by jolning a rectangle and a semicircle, as shown below. The rectangle Is 23 ft long and 14 ft wide.Find
Ratling [72]

Answer:

Area of the garden:

\begin{equation*} 398.93\text{ ft}^2 \end{equation*}

Explanation:

Given the below parameters;

Length of the rectangle(l) = 23 ft

Width of the rectangle(w) = 14 ft

Value of pi = 3.14

Since the width of the rectangle is 14 ft, so the diameter(d) of the semicircle is also 14 ft.

The radius(r) of the semicircle will now be;

r=\frac{d}{2}=\frac{14}{2}=7\text{ ft}

Let's now go ahead and determine the area of the semicircle using the below formula;

A_{sc}=\frac{\pi r^2}{2}=\frac{3.14*\left(7\right)^2}{2}=\frac{3.14*49}{2}=\frac{153.86}{2}=76.93\text{ ft}^2

Let's also determine the area of the rectangle;

A_r=l*w=23*14=322\text{ ft}^2

We can now determine the area of the garden by adding the area of the semicircle and that of the rectangle together;

\begin{gathered} Area\text{ of the garden = Area of semi circle + Area of rectangle } \\ =76.93+322 \\ =398.93\text{ ft}^2 \end{gathered}

Therefore, the area of the garden is 398.93 ft^2

8 0
1 year ago
VOTE!
Stells [14]
The answer for this is A.
7 0
3 years ago
Read 2 more answers
Find the approximate area of the composite figure below
Readme [11.4K]
<h3> Δ</h3><h3> <u>E</u><u>X</u><u>A</u><u>M</u><u>P</u><u>L</u><u>E</u></h3>

❤

<h3>I hope i can help</h3>

3 0
2 years ago
The value of the expression 1-(sin^2y/[1 cos y]) ([1 cos y]/siny)-(sin y/[1-cos y])=????
Musya8 [376]
<span>Use inductive reasoning</span>
8 0
2 years ago
Other questions:
  • Suling bought 3meters of ribbons she used 5/6meter to make a bow find the length of the ribbon left
    13·1 answer
  • Marty is making curtains. He buys 6 yards of fabric that costs p dollars per yard and 8 yards of fabric that costs q dollars per
    9·1 answer
  • Given the expression -7+6i/2+3i , perform the indicated operation and write the answer in the form a + bi.
    9·1 answer
  • Adrian is a songwriter who collects royalties on his songs whenever they are played in a commercial or movie. Adrian will earn $
    9·1 answer
  • BRAINLIEST + POINTS! EXPLAIN
    10·2 answers
  • For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.Immersive Reader
    7·1 answer
  • Help ASAP!!!!!!!! this is the only class that im doing bad in
    13·2 answers
  • Calling the math genusis over here !! I need this question answered plz .
    14·2 answers
  • PLEASE HELP I WILL GIVE BRAINLIEST my
    10·2 answers
  • I am doing rate of change, question is down below.<br> I have two questions.Both down below.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!