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djyliett [7]
3 years ago
7

Hey can you please help me posted picture of question

Mathematics
1 answer:
Snezhnost [94]3 years ago
3 0
The equation for a parabola can also be written in the "vertex form":
 y = a (x - h) ^ 2 + k
 In this equation, the vertex of the parabola is the point (h, k).
 We have then:
 y = a (x - (-5)) ^ 2 + -2
 Substituting the given point:
 2 = a (-4 - (-5)) ^ 2 + -2
 Clearing a:
 2 = a-2
 a = 4
 Answer:
 
a = 4
 
option B
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What is the function for the arithmetic sequence 2,7,12,17,22
Deffense [45]


The common difference, d, is 5 and the starting value, a, is 2.
Filling this in the form of x_n=a+d(n-1)

<span>you get

</span>x_n = 2+5(n-1)
3 0
3 years ago
Read 2 more answers
Slove by using elimination <br> 3x+7y=27 <br> -3x+y=21
tankabanditka [31]

Answer:

x = -5

y = 6

Step-by-step explanation:

3x + 7y = 27      --------------(I)

-3x + y = 21        -----------(II)

Add equation (I) & (II) and so x will be eliminated and we can find the value of y.

(I)      3x + 7y = 27    

(II)    <u> -3x + y = 21  </u>      {add}

                8y = 48

                   y = 48/8

                   y = 6

Plugin y = 6 in equation (I)

3x +7*6 = 27

3x + 42 = 27

       3x = 27 - 42

       3x = -15

         x = -15/3

x = -5

8 0
3 years ago
Which value could be the length of the missing side of the triangle? (the side of the triangle has 5, the bottom has a 12 and th
sveta [45]
12 is the answer.

Hope it helps!
7 0
3 years ago
V=D/T Solve for T. In two Steps and an Answer.
elena-14-01-66 [18.8K]

Answer:

t=v/d

Step-by-step explanation:

id think that there are two steps

v=d/t

divide D on both sides

v/d=d/t/d

v/d=t

7 0
3 years ago
Read 2 more answers
2. explain what is meant by (distribution) transparency and give examples of different types of transparency.
konstantin123 [22]

The phenomena of hiding distribution characteristics in a system from applications and users is known as distribution transparency. Access transparency, location transparency are some examples.

<h3>Define the term (distribution) transparency?</h3>

Distributed databases have the attribute of distribution transparency, which keeps consumers from knowing the internal workings of the distribution.

  • The DDBMS designer has the option of replicating table fragments, storing them at several locations, and fragmenting tables.
  • There are numerous distribution methods. Systems that need a wide range of management systems to pinpoint the source of resources, a product, or a service delivery process from the end user.
  • Typically, the distributor, seller, or producer is responsible for maintaining transparency to track the many points at which resources, goods, or services are delivered.
  • Accounting supplied by any intermediary company in the product, service, or resource flow is, of course, the usual approach to determine the degrees of value added through distribution management.

Thus, access transparency, location transparency are some examples of the (distribution) transparency.

To know more about the transparency, here

brainly.com/question/14590546

#SPJ4

5 0
1 year ago
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