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
Valentin [98]
3 years ago
9

PLEASE HELP WILL GIVE THANKS AND FIVE STARS IF RIGHT ANSWER

Mathematics
1 answer:
Vika [28.1K]3 years ago
8 0

(x+4)^2 / 9 - (y+3)^2 / 16 = 1


a^2 = 16 and b^2 = 9

a = +4 and -4

b = +3 and -3


Center is (-4, -3)

Vertices is (-4 + a, -3) and (-4 - a, -3)

Vertices is (-1, -3) and (-7, -3)

You might be interested in
1/2 (24) (7) <br>answer the question quick​
Anna [14]

Answer:

84 is your answer

Step-by-step explanation:

please mark me the brainlist

5 0
3 years ago
Read 2 more answers
Goofy's fast food center wishes to estimate the proportion of people in its city that will purchase its products. Suppose the tr
serg [7]

The probability that the sample proportion will be less than 0.04 is <u>0.0188 or 1.88%</u>.

The true proportion given to us (p) = 0.07.

The sample size is given to us (n) = 313.

The standard deviation can be calculated as (s) = √[{p(1 - p)}/n] = √[{0.07(1 - 0.07)}/313] = √{0.07*0.93/313} = √0.000207987 = 0.0144217.

The mean (μ) = p = 0.07.

Since np = 12.52 and n(1 - p) = 291.09 are both greater than 5, the sample is normally distributed.

We are asked the probability that the sample proportion will be less than 0.04.

Using normal distribution, this can be shown as:

P(X < 0.04),

= P(Z < {(0.04-0.07)/0.0144217}) {Using the formula Z = (x - μ)/s},

= P(Z < -2.0802)

= 0.0188 or 1.88% {From table}.

Thus, the probability that the sample proportion will be less than 0.04 is <u>0.0188 or 1.88%</u>.

Learn more about the probability of sampling distributions at

brainly.com/question/15520013

#SPJ4

5 0
1 year ago
Sue walked from her home to her school at a constant rate of 2 miles per hour, picked up her bicycle and rode back at a constant
Nady [450]

Answer:

15 miles

Step-by-step explanation:

the 2 mph is a red herring. If there is a rate of 10 mph, and the trip took 1.5 hours, the 1 hour=10 miles, and the .5=5 miles, add em up and its 15 miles

8 0
3 years ago
Read 2 more answers
Mr. Wong has between 300 and 1,000 small prizes to divide evenly among his
VashaNatasha [74]
He will give about 99 prizes to each student
6 0
3 years ago
PLEASE HELP I GIVE THANKS
soldier1979 [14.2K]
Well for 3.  you use the Pythagorean theorem to say that 28^2 - 18^2= x^2 so 21.4  and for 4. the Pythagorean theorem says a^2 + b^2 = c^2 with c being the hypotenuse of any right triangle so the sums of the two smaller squares make the sum of the larger square making the answer b 
8 0
3 years ago
Other questions:
  • 4(g - 1 )=24<br>what is the answer
    6·2 answers
  • Sharon drops a rubber ball from a height of 160 feet. Every bounce sends the ball half as high as it was before.
    8·2 answers
  • Triangle JKL was translated 12 units vertically and then reflected over the y-axis to create triangle J'K'L' What is the value o
    13·1 answer
  • which one of following statement expresses a true proportion 3:4=9:12 b. 2:1=1:2 c. 7:9=8:9 d. 54:9=6:3
    8·1 answer
  • Helppppppppppppppppppppppppppppp
    15·2 answers
  • Which statement Which of the following relations does not represent a function of x? describes the graph?
    5·1 answer
  • A train leaves at 5.35 and arrives at 18.20 how long its journey . how long is the journey
    5·1 answer
  • Given the exponential equation 2X = 8, what is the logarithmic form of the equation in base 10? (5 points)
    6·1 answer
  • Fiona was playing a game. She started on space #8. The cards told her to move forward 12 spaces, back 10 spaces, back 1 space an
    6·2 answers
  • Please help me on this
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!