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
const2013 [10]
3 years ago
10

Find the distance between the points (-3, -5) and (-3, 7).​

Mathematics
1 answer:
Vikentia [17]3 years ago
5 0
Answer: 12
Attached is the work

You might be interested in
Passes through (4, 2) and (4,-5) in standard form
elena-s [515]

Answer:

x+4=0

Step-by-step explanation:

7 0
3 years ago
Which equation represents a parabola that opens upward, has a minimum at x = 3, and has a line of symmetry at x = 3?
densk [106]

Answer:

A.\ y = x^2 - 6x + 13 is the correct answer.

Step-by-step explanation:

We know that vertex equation of a parabola is given as:

y = a(x-h)^2+k

where (h,k) is the vertex of the parabola and

(x,y) are the coordinate of points on parabola.

As per the question statement:

The parabola opens upwards that means coefficient of x^{2} is positive.

Let a = +1

Minimum of parabola is at x = 3.

The vertex is at the minimum point of a parabola that opens upwards.

\therefore h = 3

Putting value of a and h in the equation:

y = 1(x-3)^2+k\\\Rightarrow y = (x-3)^2+k\\\Rightarrow y = x^2-6x+9+k

Formula used: (a-b)^2=a^{2} +b^{2} -2\times a \times b

Comparing the equation formulated above with the options given we can observe that the equation formulated above is most similar to option A.

Comparing y = x^2 - 6x + 13 and y = x^2-6x+9+k

13 = 9+k

k = 4

Please refer to the graph attached.

Hence, correct option is A.\ y = x^2 - 6x + 13

3 0
3 years ago
Read 2 more answers
Can you help me please I need it and this graduate
yanalaym [24]
Here is how to work the problems and write the expressions.

8 0
3 years ago
Equation of perpendicular line:<br><br> Equation of parallel line:
tamaranim1 [39]

1)Parallel means they have to have the same slope. Since our equation is y=2/3x+1, a line parallel to that would be(using out points) -5=2/3(-4)+b.

To find the y-intercept, solve for "b".

b=-7/3

Our equation would then be y=2/3x-7/3

2)Perpendicular lines have opposite-reciprocal slopes. our previous equation was y=2/3x+1, so our new equation would be -5=-3/2(-4)+b. Now lets solve for b.

b=-11

So our perpendicular equation would be y=-3/2x-11

Hope that was helpful. :)

8 0
4 years ago
we can ise the distance formula or pythagorean theorem to find the length of a segment? true or false
irina [24]

Answer:

I think its true

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Canned dog food is on sale fo 20% off the original price. What is the discount of a can if the original price is $1.35
    6·2 answers
  • The length of each side of an equilateral triangle is 74mm, correct to the nearest millimeter. Calculate the smallest possible p
    14·1 answer
  • Let's say we have a triangle with sides called a, b, and c, and that b is the base. Our triangle has a height that we'll call h.
    10·1 answer
  • Help me please!
    13·1 answer
  • The temperature, in degrees fahrenheit (°
    5·1 answer
  • Given: f(x) = x 2, g(x) = x + 6, h(x) = 7<br><br> Find h{g[f(x)] }.<br><br> a. 7<br> b. 20<br> c. 55
    5·2 answers
  • If you Bike for 3 hours at 10mph and then walk for 1 hour at 2 mph. What would be your average speed?
    13·1 answer
  • PLEASE HELP FAST I WILL GVIE BRAINLIST AND EXTRA MARKS FOR CORRECT ANSWER! THANKS
    8·2 answers
  • Kelly wants to buy a dress that costs $40.00. She has a coupon for 25% off, and
    6·1 answer
  • A bakery sold a total of 300 cupcakes in a day, and 57 of them were mocha flavored. What percentage of cupcakes sold that day we
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!