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zaharov [31]
3 years ago
9

Find the missing factor 7s^2+25s+12=(s+3)()

Mathematics
1 answer:
Deffense [45]3 years ago
8 0
7s^2+25s+12=\\
7s^2+21s+4s+12=\\
7s(s+3)+4(s+3)=\\
(s+3)(7s+4)

It's 7s+4.
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URGENTEE. NON SO RISOLVERE QUESTO PROBLEMA.
Marrrta [24]

the question in English


Draw a rectangle having the base congruent to the nine sevenths of the height.

Let

b-------> the base of rectangle

h-------> the height of rectangle

we know that

b=(9/7)*h-------> this is the equation to obtain the base of the rectangle for a given height

examples

1) for h=7 units

b=(9/7)*7-------->b=9 units

the dimensions are 9 units x 7 units------> see the attached figure

2) for h=5 units

b=(9/7)*5-------->b=(45/7) units

the dimensions are (45/7) units x 5 units

The answer in Italian

Facciamo

b-------> base del rettangolo

h-------> altezza del rettangolo

Noi sappiamo che

b=(9/7)*h-------> questa è l'equazione per ottenere la base del rettangolo per una determinata altezza

esempi

1) per h=7 units

b=(9/7)*7-------->b=9 units


le dimensioni sono 9 units x 7 units-----> vedere la figura allegata

2) per h=5 units

b=(9/7)*5-------->b=(45/7) units


le dimensioni sono (45/7) units x 5 units

4 0
2 years ago
Ralph likes 25 but not 24;400 but not 300;144 but not 145; does he like 10,50,124,200, or 1600
Likurg_2 [28]
25, 400 and 144 are all square numbers and 24, 300 and 145 are not.

Therefore, he must like 1600
4 0
3 years ago
I need help with a question ​
Gemiola [76]

Answer:

What question?

Step-by-step explanation:

7 0
3 years ago
I’ll give brainliest if u explain how to do those 3 no links plz:)
seraphim [82]

31.93

u low key cute too

4 0
3 years ago
Read 2 more answers
if you prder two servings of pancakes and fruit cup the cost of the fruit cup is $1.50 and you leave a 15% tip your total bill i
Sindrei [870]

Both servings of pancakes cost $8.50

One serving of pancakes cost $4.35

Equation:   1.15 (2x + 1.50) = 11.50

                  2.3x + 1.725 + 11.50

                   2.3x = 9.725

                   x = 4.25 for one serving of pancakes

                   2x = 8.50 for both servings of pancakes

3 0
3 years ago
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