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
Zepler [3.9K]
3 years ago
14

Which transition is the best choice to start the bolded sentence?

Mathematics
2 answers:
maw [93]3 years ago
4 0

Answer:

x+4y-6z=-1

2x-y+2z=-7

-x+2y-4z=5

cluponka [151]3 years ago
4 0

Answer:

I'm thinking It's moreover. "Moreover, he can reach his arms higher above his head than can other swimmers."

Have a wonderful day! ^^

You might be interested in
Find the points at which the graph of 2x^2+2y^2- 20x +12y +3 = 0 has a vertical and horizontal tangent
____ [38]

Compute the derivative d<em>y</em>/d<em>x</em> and check where it is zero (for horizontal tangents) or undefined (for vertical tangents).

2<em>x</em>² + 2<em>y</em>² - 20<em>x</em> + 12<em>y</em> + 3 = 0

d/d<em>x</em> [2<em>x</em>² + 2<em>y</em>² - 20<em>x</em> + 12<em>y</em> + 3] = 0

4<em>x</em> + 4<em>y</em> d<em>y</em>/d<em>x</em> - 20 + 12 d<em>y</em>/d<em>x</em> = 0

(4<em>y</em> + 12) d<em>y</em>/d<em>x</em> = 20 - 4<em>x</em>

(<em>y</em> + 3) d<em>y</em>/d<em>x</em> = 5 - <em>x</em>

d<em>y</em>/d<em>x</em> = (5 - <em>x</em>) / (<em>y</em> + 3)

• Horizontal tangents:

d<em>y</em>/d<em>x</em> = 0   →   5 - <em>x</em> = 0   →   <em>x</em> = 5

Solve for <em>y</em> when <em>x</em> = 5 :

2•5² + 2<em>y</em>² - 20•5 + 12<em>y</em> + 3 = 0

2<em>y</em>² + 12<em>y</em> - 47 = 0

<em>y</em> = (-6 ± √(130))/2

So there are two horizontal tangents at the points

(5, (-6 - √(130))/2) and (5, (-6 + √(130))/2)

• Vertical tangents:

1/(d<em>y</em>/d<em>x</em>) = 0   →   <em>y</em> + 3 = 0   →   <em>y</em> = -3

Solve for <em>x</em> when <em>y</em> = -3 :

2<em>x</em>² + 2•(-3)² - 20<em>x</em> + 12•(-3) + 3 = 0

2<em>x</em>² - 20<em>x</em> - 15 = 0

<em>x</em> = (10 ± √(130))/2

So there are two vertical tangents at the points

((10 - √(130))/2, -3) and ((10 + √(130))/2, -3)

Alternatively, you can complete the square to identify the equation of a circle:

2<em>x</em>² + 2<em>y</em>² - 20<em>x</em> + 12<em>y</em> + 3 = 0

2 (<em>x</em>² - 10<em>x</em>) + 2 (<em>y</em>² + 6<em>y</em>) = -3

2 (<em>x</em>² - 10<em>x</em> + 25 - 25) + 2 (<em>y</em>² + 6<em>y</em> + 9 - 9) = -3

2 (<em>x</em> - 5)² - 50 + 2 (<em>y</em> + 3)² - 18 = -3

2 (<em>x</em> - 5)² + 2 (<em>y</em> + 3)² = 65

(<em>x</em> - 5)² + (<em>y</em> + 3)² = 65/2

which is a circle centered at (5, -3) with radius √(65/2). The horizontal tangents occur at the points where the <em>x</em> term vanishes (<em>x</em> = 5), and the vertical ones where <em>y</em> vanishes (<em>y</em> = -3).

6 0
3 years ago
Create a unique parabola in the pattern f(x) = (x − a)(x − b)
MissTica

Answer:

f(x)=(x-6)(x-(-7))

Step-by-step explanation:

Foiled:

0 = x + x - 42

5 0
3 years ago
A rectangle flower bed had a total area of 35 square yards. If it was 3 yards wide, how long was it
yanalaym [24]

Answer:

11.66

Step-by-step explanation:

35/3

6 0
4 years ago
HELPPPPPPPPPPPPPPPPPPPP
Oliga [24]

Answer:

765

Step-by-step explanation:

ad both side of the polygon which you will get 17 and 45 times those two and you'll 765ft^2\\

8 0
2 years ago
The wheel of a shopping cart that must be replaced is 3.5 inches in diameter. However, the only wheel you have is 2.75 inches in
katen-ka-za [31]

Answer:

you should extend the new wheel out by .75 cm

Step-by-step explanation:

2.75 + .75 = 3.5

6 0
3 years ago
Other questions:
  • Last year a college admitted 32% of its applicants. If 1696 were admitted last year, how many students applied?
    11·1 answer
  • A health club charges $35 a month for membership fees. Determine whether the cost of membership is proportional to the number of
    15·1 answer
  • I need help on this. Help please !!!!
    12·1 answer
  • The safety inspector in a large city wants to estimate the proportion of buildings in the city that are in violation of fire cod
    15·1 answer
  • The school band is selling candy to raise $1,800.00 to pay for their trip to a band festival. The band earns $1.50 from every bo
    11·2 answers
  • There are 60 members in the school glee club. The glee club needs to raise at least $5000 for a school trip to a national compet
    14·2 answers
  • A builder has an 5-acre plot divided into 1 2 -acre home sites. How many 1 2 -acre home sites are there? please answer soon
    6·1 answer
  • Open with Angles p and q are complementary, p is four times the size of q. What is the size of q ? ​
    13·1 answer
  • 2. Find the midpoint of a segment<br> connecting the points (a, b) and (4a, 3b).
    14·1 answer
  • Neeeeeeeeeeed helpppppppppp
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!