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
grin007 [14]
3 years ago
8

HELP! What conic section is represented by the equation 3x^2+2y^2-24x+30=0? Explain how you know?

Mathematics
1 answer:
aksik [14]3 years ago
7 0

Answer:

Step-by-step explanation:

3x²+2y²-24 x+30=0

3(x²-8x+16-16)+2y²+30=0

3(x-4)²+2y²-48+30=0

3(x-4)²+2y²-18=0

(x-4)²+y²/(3/2)=18

(x-4)²/18+y²/27=1

it represents a parabola with center (4,0)

You might be interested in
Please meee pleasee!
Dimas [21]

Answer:

D

Step-by-step explanation:

Tenth vs Hundreth.... ten times larger

5 0
3 years ago
Read 2 more answers
Solve 8x − 2(x + 1) = 7x + 8. 6 −6 10 −10
anzhelika [568]

Answer:

x = -10

Step-by-step explanation:

Order of Operations: BPEMDAS

Step 1: Write out equation

8x - 2(x + 1) = 7x + 8

Step 2: Distribute

8x - 2x - 2 = 7x + 8

Step 3: Combine like terms

6x - 2 = 7x + 8

Step 4: Subtract 6x on both sides

-2 = x + 8

Step 5: Subtract 8 on both sides

-10 = x

Step 6: Rewrite

x = -10

7 0
3 years ago
Janet is buying fencing for a triangular flower garden she plans to build in her backyard. If the lengths of the three pieces of
disa [49]

Answer:

The flower garden will not be in the shape of a right triangle

Step-by-step explanation:

If it was, the pythagorean theorem would have to work which means that

9² + 6² would have to equal 12² but it doesn't so the triangle will be an obtuse triangle instead.

6 0
3 years ago
HELPPP!!! 10 PTS!<br><br> M angle (6x + 15) = _____
Llana [10]

Answer:

The value of  ∠(6x + 15) = 57°

Step-by-step explanation:

Here, ∠1 = (9x + 16)°

∠2 = (6x + 15)°  and  ∠3 = 136°

THE SUM OF EXTERIOR ANGLE IS THE SUM OF INTERIOR OPPOSITE ANGLES.

⇒ ∠1 +   ∠2 =  ∠3

or,   (9x + 16)° +  (6x + 15)°  = 136°

or, (9x+ 6x) + (16 + 15)  =  136°

or, 15x = 136° - 31 = 105°

⇒ x = 105° / 15 = 7

or,  The value of x  = 7

So, ∠2 = (6x + 15)°  = 6 (7)  + 15   =  57°

Hence the value of  ∠(6x + 15) = 57°

8 0
3 years ago
Last year, a bakery sold w loaves of bread. This year, the bakery sold three more than twice the number of loaves of bread sold
SSSSS [86.1K]

Answer:

Bakery will sell  4w+6 loaves of bread next year.

Step-by-step explanation:

Given:

Number of loaves of bread sold last year = 'w'

Now Given:

This year, the bakery sold three more than twice the number of loaves of bread sold last year.

Framing in equation form we get

Number of loaves of bread sold this year = 2w+3

Also Given:

next year the bakery plans on selling twice the number of loaves of bread sold this year.

framing in equation form we get;

Number of loaves of bread bakery will sell next year = 2(2w+3) = 4w+6

Hence Bakery will sell  4w+6 loaves of bread next year.

6 0
3 years ago
Other questions:
  • What is the value of x?<br><br><br><br> Enter your answer in the box.<br><br> x =
    11·1 answer
  • If 2.5 is a root of the equation 2x^2+5x−q=0, what are the possible values of q?
    13·2 answers
  • At a restaurant, 25% of the dinner plates are clean. There are 80 total dinner
    15·1 answer
  • Aliyah $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?
    13·2 answers
  • PLEASE ANSWER IN ONE MINUTE WILL MARK BRAINLIST
    11·1 answer
  • A family spends 1/10 of it's annual income for housing 1/4 for food and clothing 1/5 for general expenses and 2/15 for entertain
    15·1 answer
  • Bob received 45 trading card from his collection. Bob's father, gives his son a few more trading cards and he now has at least 9
    15·2 answers
  • Sketch the curve of y=x² with conclusion.​
    9·1 answer
  • Can someone help me with this please? Thank you!
    9·1 answer
  • Write the standard form of the line that passes through the given points. Include your work in your final answer. Type your answ
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!