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
Juli2301 [7.4K]
3 years ago
7

Sketch the graph of y= (x - 3)2 - 25, then select the graph that corresponds

Mathematics
1 answer:
kupik [55]3 years ago
5 0

Answer:

graph C

Step-by-step explanation:

because the vertex is h,k. h is -3 k is -25. C is the only graph with a vertex at that location.

You might be interested in
Which expression is equivalent to –5(6x – 3) – 4(–2x + 1) + 3(4x) – 8?
Sedaia [141]

Answer:

C = -10x+3

Step-by-step explanation:

So the simplified version of the main expression is -10x+3. after finding the main expression you just need to simplify the rest of them too.

A. = -10x+9

B. = 8x-9

C. = -10x+3

D. = -10x-3

Now that you simplified all the expressions, you can pick out the one that's the same as the target expression, which is C.

8 0
2 years ago
Read 2 more answers
Lanie reads 25 pages in 30 minutes. If Paine reads 200 pages at the same rate how long will it take her?
lubasha [3.4K]

Answer:

240 minutes/ 4 hours

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
The sugar content of the syrup is canned peaches is normally distributed. Assumethe can is designed to have standard deviation 5
andreyandreev [35.5K]

Answer: 0.50477

Step-by-step explanation:

Given : The sugar content of the syrup is canned peaches is normally distributed.

We assume the can is designed to have standard deviation \sigma=5 milligrams.

The sampling distribution of the sample variance is chi-square distribution.

Also,The data yields a sample standard deviation of s=4.8 milligrams.

Sample size : n= 10

Test statistic for chi-square :\chi^2=\dfrac{s^2(n-1)}{\sigma^2}

i.e. \chi^2=\dfrac{(4.8)^2(10-1)}{(5)^2}=8.2944

Now, P-value = P(\chi^2>8.2944)=0.50477  [By using the chi-square distribution table for p-values.]

Hence, the chance of observing the sample standard deviation greater than 4.8 milligrams = 0.50477

8 0
2 years ago
HELP!!!!! hurry pls ​
valentina_108 [34]

Answer:

100

Step-by-step explanation:

since its collinear it has to be 180 -80 which equals 100.

4 0
3 years ago
If y = 3x^3 - 2x and dx/dt equals 3, find dy/dt when x = -2. Give only the numerical answer. For example, if dy, dt = 4, type on
Nadya [2.5K]

Answer:

 \frac{dy}{dt}  = 102

Step-by-step explanation:

<u>step(i)</u>

Given function y = 3 x³ - 2 x  ... (i)

Differentiating equation (i) with respective to 'x'

    \frac{dy}{dx} = 3 (3 x^{2} ) - 2(1)

Given x = -2

(\frac{dy}{dx} ) x_{=-2} = 3 (3 (-2)^{2} ) - 2(1)

(\frac{dy}{dx} ) x_{=-2} = 36 -2 =34

<u><em>Step(ii):-</em></u>

<u><em>we know that </em></u>

                     \frac{dy}{dx} = \frac{\frac{dy}{dt} }{\frac{dx}{dt} }

Given    \frac{dx}{dt} = 3  and \frac{dy}{dx} = 34

                  \frac{dy}{dx} = \frac{\frac{dy}{dt} }{\frac{dx}{dt} }

substitute values    \frac{dx}{dt} = 3  and \frac{dy}{dx} = 34  

           ⇒        34 = \frac{\frac{dy}{dt} }{3 }

cross multiplication , we get

                      \frac{dy}{dt} = 34( 3 ) = 102

<u><em>Final answer</em></u>:-

 \frac{dy}{dt} = 34( 3 ) = 102

8 0
3 years ago
Other questions:
  • What is equivalent to log9w
    5·1 answer
  • What's does log mean?
    14·1 answer
  • How do you find the area of a triangle
    14·1 answer
  • Simplify (2m^2*n^-1)/(18m^3*n^-5)
    14·1 answer
  • How many 4-letter “words” can be made using all the letters in BEEP, if the two Es are indistinguishable? Two such “words” to in
    9·1 answer
  • A builder uses parallelogram-shaped stones as decoration around a building’s windows. The stones come in many different sizes. E
    5·1 answer
  • I NEED HELP WITH THIS! ANYONE???
    5·1 answer
  • Determine whether the triangles are congruent. Explain your reasoning .
    6·1 answer
  • the art teacher had a huge pack of pipe cleaners he used 177 with the entire 4th grade he took leftover pipe cleaners and create
    12·1 answer
  • If LM = MP, then M must be the midpoint of LP? True or False? Im so confused on this!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!