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Elina [12.6K]
3 years ago
10

FIRST CORRECT ANSWER WILL MAKE BRAINIEST!!!!!!!!!

Mathematics
1 answer:
antiseptic1488 [7]3 years ago
7 0

Answer:

c = 34

Step-by-step explanation:

x²+19x+c=0

(x + a) (x + b) = x² + (a + b) x + ab

a + b = 19

a - b = 15

a = 17

b = 2

c = ab = 34

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There are 4 roads leading from Bluffton to​ Hardeeville, 6 roads leading from Hardeeville to​ Savannah, and 5 roads leading from
Dmitrij [34]

Answer:

120 ways.

Step-by-step explanation:

From the given information:

Total number of roads leading from Bluffton to​ Hardeeville = 4

Total number of roads leading from Hardeeville to​ Savannah = 6

Total number of roads leading from Savannah to Macon = 5

We need to find the total number of ways to get from Bluffton to​ Macon.

Total number of ways to get from Bluffton to​ Macon = 4\times 6\times 5= 120

Therefore, there are 120 required number of ways to get from Bluffton to​ Macon.

7 0
4 years ago
Answer this please. I don't know how to answer this.​
Alex_Xolod [135]

search nyo po yong name ng module nyo po tapos kana pin nyo po don yong mga tanong na mababasa nyo tapos don nyo din po makikita ang answer

7 0
3 years ago
TUZ.U410)
ICE Princess25 [194]

Answer:

Part A: 15

Part B:

Point slope form: y-400=15(x-5)

Slope intercept form: y =15x+325

Standard Form: 15x-y+325=0

Part C: g(x) =15x+325

Part D: 505

Step-by-step explanation:

We are given the following

x       g(x)

5      $400

10    $475

We can see that these are two points on the line.

i.e. (5, 400) and (10, 475)

OR

x_1 = 5\\x_2 = 10\\y_1 = 400\\y_2 = 475

<u>Part A: </u>Slope of the function:

m=\dfrac{y_2-y_1}{x_2-x_1} \\\Rightarrow m = \dfrac{475-400}{10-5}\\\Rightarrow m = \dfrac{75}{5} = 15

So, slope of the line = 15

<em>It has a positive slope and the function will be increasing with the increasing value of 'x'.</em>

<em></em>

<u>Part B:</u>

Point slope form of a line is given as:

y-y_1=m(x-x_1)

Putting (x_1, y_1)\ as\ (5, 400):

y-400=15(x-5)

Slope intercept form:

y=mx+c where c is the intercept.

y =15x+c

Putting (x,y) as (5, 400) to find c:

400=15\times5+c\\\Rightarrow c = 325

So, the equation in slope intercept form:

y =15x+325

Standard form of line:

Ax+By+C=0

Rewriting the slope intercept form:

15x-y+325=0

<u>Part C:</u>

Using the function notation, putting y = g(x) in slope intercept form:

g(x) =15x+325

<u>Part D:</u>

Balance after 12 days = ?

i.e. g(x) = ? at x = 12

Putting x = 12 in g(x) =15x+325

g(12) =15\times 12+325\\\Rightarrow g(12)=505

7 0
3 years ago
The circumference of a circle is 3Ï€ in.
allsm [11]
I have no clue/././././.'/

3 0
3 years ago
PLEASE HELP ASAP!!!!!!
Marina CMI [18]
Wouldn’t it be 144° because each one is equal to the next ? I may be wrong but you never know
6 0
4 years ago
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