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
wlad13 [49]
3 years ago
15

Find an equation in standard form for the hyperbola with vertices at (0, ±6) and foci at (0, ±9).

Mathematics
1 answer:
Dvinal [7]3 years ago
4 0
<span>For given hyperbola:
center: (0,0)
a=7 (distance from center to vertices)
a^2=49
c=9 (distance from center to vertices)
c^2=81
c^2=a^2+b^2
b^2=c^2-a^2=81-49=32
Equation of given hyperbola:


..
2: vertices (0,+/-3) foci (0,+/-6)
hyperbola has a vertical transverse axis
Its standard form of equation:  , (h,k)=(x,y) coordinates of center
For given hyperbola:
center: (0,0)
a=3 (distance from center to vertices)
a^2=9
c=6 (distance from center to vertices)
c^2=36 a^2+b^2
b^2=c^2-a^2=36-9=25
Equation of given hyperbola:
</span>
You might be interested in
Please help I need it
ivolga24 [154]

Answer:

<h2>Yes. It's a right triangle.</h2>

Step-by-step explanation:

If a ≤ b < c are the length of the sides of a right triangle, then

a² + b² = c².

We have:

a =30 ft, b = 40 ft and c = 50 ft.

Check the equality:

L = 30² + 40² = 900 + 1600 = 2500

R = 50² = 2500

L = R

5 0
3 years ago
Gabriel wants to send a parcel to Italy.
MrRissso [65]

Answer:

Step-by-step explanation:

10+20+40=70

70*0.8=7*10*0.8=56 L (We Deliver)

total area =2*(10+20)*40+2*10*20=2*30*40+400=2400+400=2800 cm^2

2800*0.02=28*100*0.02=28*2=56 L (Go Parcels)

4 0
3 years ago
The gold bar has a trapezium cross-sectional area.
mario62 [17]

Answer:

Mass of gold bar=13.896

4 0
3 years ago
Ernesto Montenegro purchase a twelve 1000 Bonds having a quoted price of 100.75 he have to pay a 6% brokerage fee of the same pr
LenKa [72]

Answer: $106.8

Step-by-step explanation:

Given that the bond price is $100.75

With a 6% brokerage fee

Find the total cost to the nearest cent

First, we calculate the 6% brokerage fee= 6/100 × 100.75

= 0.06 x 100.75

= 6.045

Total cost therefore is the sum of brokerage fee and the cost of bond

= $6.045 + $100.75

= $106.795

To the nearest cent = $106.8

5 0
3 years ago
Which equation has a unit rate greater than the unit rate of the relationship shown in the graph?
shusha [124]
The graph shows a slope 7/10, which is 0.7. Only 8/11 (=0.72727) is greater than 0.7, so the answer is y=(8/11)x
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the answer to 4x-7=-2(1-2x)?
    14·2 answers
  • If A, B, and C are mutually exclusive events with P(A) = 0.2, P(B) = 0.3, and P(C) = 0.4, determine the following probabilities:
    6·1 answer
  • If one card is drawn from a standard 52- card deck and not replaced, what is the probabity of getting an ace on the next draw?
    14·1 answer
  • If the difference (3x2 - 2x + 5) – (x2 + 3x - 2) is multiplied by 1/2x^2,
    15·1 answer
  • Enrique has $50 in his lunch account and spends $5 per day from the account. Maya has $46 in her lunch account and spends $4 per
    6·1 answer
  • The Large Counts Condition must be met so that the sampling distribution of a sample proportion is approximately normal. Using a
    15·1 answer
  • A card is drawn from an ordinary deck of cards. What is the probability that the card is a king given that the card is red?
    10·2 answers
  • Please help me ASAP
    14·1 answer
  • Fill in the blanks….
    9·1 answer
  • Kelly worked on a straight 8 % commission. Her friend worked on a salary of $850 plus a 6% commission. In a particular month, th
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!