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postnew [5]
2 years ago
11

PLEASE HELP

Mathematics
1 answer:
Olegator [25]2 years ago
4 0

Answer:

24

Step-by-step explanation:

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How do I solve this question?
Montano1993 [528]

Answer:

p = \frac{3}{2} , q = 9

Step-by-step explanation:

4x² + 12x ( factor out 4 from each term )

= 4(x² + 3x)

Using the method of completing the square

add/subtract ( half the coefficient of the x- term)² to x² + 3x

= 4(x² + 2(\frac{3}{2} )x + \frac{9}{4} - \frac{9}{4} )

= 4(x + \frac{3}{2} )² - 4 × \frac{9}{4}

= 4(x + \frac{3}{2} )² - 9

4 0
2 years ago
A group of hikers is descending a mountain at a rate of 400 feet per hour. After three hours, what integer represents their tota
Ludmilka [50]

Answer:

1200

Step-by-step explanation:

it's just 400x3 which is 1200

7 0
3 years ago
X + 3<br> 10<br> = 7<br> It’s a building and unbuild problem
Zanzabum

Answer:  x=-303

Step-by-step explanation:

x+310=7

We move all terms to the left:

x+310-(7)=0

We add all the numbers together, and all the variables

x+303=0

We move all terms containing x to the left, all other terms to the right

x=-303

   

5 0
3 years ago
Read 2 more answers
How many 3/8-foot pieces of wood can you cut from a board that is 1 7/8 feet long?
EleoNora [17]
The answer is; five pieces of wood. 

<em>Hope this helped! :)</em>
5 0
2 years ago
Read 2 more answers
Please explain this to me.
Ivanshal [37]

Answer:

Equation of line:- y=2x-7

slope(m)=2

slope of parallel line (m)=2

∴ Equation of parallel line:- y=2x+b

it passes through the point (-3,6)

6=2(-3)+b   6+6=b

b=12

∴ y=2x+12

<u>OAmalOHopeO</u>

8 0
2 years ago
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