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nadezda [96]
3 years ago
15

The standard form of the equation of a parabola is y = 7x2 + 14x + 4. What is the vertex form of the equation?

Mathematics
1 answer:
Drupady [299]3 years ago
6 0
The vertex of <span>y = 7x2 + 14x + 4</span> is at (-1,-3) (see attachment)

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The perimeter of the square can be represented by the expression 36x+44 robin wants to write an equivalent expression for the pe
sukhopar [10]

Answer:

4  (9 x + 11) is an equivalent expression for the perimeter that shows the side length of the square is  (9 x + 11).

Step-by-step explanation:

Here, given The perimeter of the square  = (36 x+44)

Now,as we know :

PERIMETER OF SQUARE = 4 x ( SIDES)

Simplifying the perimeter expression.

Take 4 common out of the expression (36 x+44), we get:

(36 x+44) =  4 (9 x + 11)

⇒ Perimeter of the square  =  4 x  (9 x + 11)

⇒4 x ( SIDES) = 4 x (9 x + 11)

⇒ Each Side = (9 x + 11)

Hence, 4 x (9 x + 11) is an equivalent expression for the perimeter that shows the side length of the square is  (9 x + 11).

5 0
3 years ago
Meghan uses of pedometer two find how many steps she takes each school day. she took 32,410 steps over the course of five days.
LUCKY_DIMON [66]
Rounded, the answer would be 2.86.

5 0
3 years ago
Cesar is creating a schedule to practice his instrument for band. He needs to practice for a total of 10 hours in a week. On Mon
ratelena [41]

Answer: See explanation

Step-by-step explanation:

Your question isn't really clear. Let me help you rephrase it and solve.

Let's say Cesar is creating a schedule to practice his instrument for band. He needs to practice for a total of 10 hours in a week. On Monday he practice for 1 1/2 hours, on Tuesday he practiced for 2 1/4 hours, and on Wednesday he practiced for 1 1/2 hours.

The total hours that Cesar has used in practicing will be:

= 1 1/2 + 2 1/4 + 1 1/2

= 5 1/4

To get the number of hours that Cesar need to practice during the rest of the week in order to have his 10 total hours, we subtract 5 1/4 hours from 10 hours. This will be:

= 10 - 5 1/4

= 4 3/4 hours.

Cesar needs to practice for 4 3/4 hours more.

5 0
3 years ago
Is -4.08 bigger or smaller than -4.7
Naily [24]
Smaller because it's basicly like a fraction and and the bigger the number the smaller the piece
6 0
3 years ago
Read 2 more answers
Find the measure for this figure. Apothem=
Sever21 [200]
Apothem =  \frac{8}{2 tan ( \frac{180}{6} )}

4 \sqrt{3}
7 0
3 years ago
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