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Valentin [98]
3 years ago
7

(4x-4) (3x+17) The lines. intersect at point C. What is the value of X?

Mathematics
2 answers:
Marina86 [1]3 years ago
7 0

Answer:

(21, 80)

Step-by-step explanation:

We have the two lines y = 4x -4  and y = 3x + 17. The point 'C' will be given by the interception of them, as follows:

4x -4 = 3x + 17

Solving for 'x':

x = 21

Now, to find 'y' we have:

y = 4(21) -4 = 80

Therefore, they intercept at: (21, 80)

wlad13 [49]3 years ago
3 0

For this case we must find the value of "x":

We have that, by definition:

4x-4 = 3x + 17

Because they are opposite the vertex.

Then, subtracting3x on both sides we have:

4x-3x-4 = 3x-3x + 17\\x-4 = 17

Adding 4 to both sides:

x = 17 + 4\\x = 21

So, the value of x is 21

Answer:

x = 21

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Suppose that the number of drivers who travel between a particular origin and destination during a designated time period has a
andrew11 [14]

Answer:

Step-by-step explanation:

Given that the number of drivers who travel between a particular origin and destination during a designated time period has a Poisson distribution with parameter μ = 20 (suggested in the article "Dynamic Ride Sharing: Theory and Practice"†).

a) P(X\leq 15) = 0.1565=0.157

b) P(X>26) =1-F(26)\\= 1-0.9221\\=0.0779=0.078

c) P(15\leq x\leq 26)\\=F(26)-F(14)\\=0.9221-0.1049\\=0.8172=0.817

d) 2 std dev = 2(20) =40

Hence 2 std deviation means

20-40, 20+40

i.e. (0,60)

P(0

5 0
3 years ago
I need the answer for part b​
Softa [21]

Answer:

4/4

Step-by-step explanation:

1/4 plus 1/4 plus 2/4 is 4/4

4 0
2 years ago
Which of the following paints is a solution
Anton [14]
I believe the first one is c
7 0
3 years ago
Help, please the question and thank you
Ann [662]

Answer:

sorry i dont know it but i can help you with other subjects like history?

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Please help me let me know how you got the answer
inessss [21]

Area of building is 3,84,000m^3 .

<u>Step-by-step explanation:</u>

Here we have , a figure in given below picture where we have to find volume of this office building , Let's find out:

If we look closely we see that it's basically cuboid with dimensions 50 m by 110 m by 70 m . But there's one small cuboid sliced off from this cuboid with dimensions 50 m by 10 m by (110-90) m i.e.  50 m by 10 m by 20 m .

Area of building = Area of larger cuboid - Area of smaller cuboid

Area of cuboid = length(width)(breadth)

⇒ Area of building = Area of larger cuboid - Area of smaller cuboid

⇒ Area = (50(110)(70))m^3 - (50(10)(20))m^3

⇒ Area = 3,85,000m^3 - 10,000m^3

⇒ Area = 3,84,000m^3

Therefore, Area of building is 3,84,000m^3 .

3 0
3 years ago
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