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Alex_Xolod [135]
3 years ago
15

Solve the simultaneous equations:

rmula1" title="y = x^{2} - 3x - 3 " alt="y = x^{2} - 3x - 3 " align="absmiddle" class="latex-formula"> and y =  x + 2

Mathematics
1 answer:
Paraphin [41]3 years ago
8 0
I hope this helps you

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Need help with 2 and 3 ASAP PLEASE SHOW WORK it’s due soon please
Deffense [45]

Answer:

The volume of the cone is 25.13, the other one is 167.55

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8 0
3 years ago
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The MTC Theater holds 250 people, and last night’s performance sold out!  Students paid $3.00 per ticket, while adults paid $5.0
Lilit [14]

9514 1404 393

Answer:

  • s + a = 250
  • 3s + 5a = 1050

Step-by-step explanation:

Let s and a represent the numbers of student and adult tickets sold. The system of equations that can be written from the given information is ...

  s + a = 250 . . . . . . total of tickets sold

  3s +5a = 1050 . . . dollar value of tickets sold

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The solution is (s, a) = (100, 150). 100 student tickets and 150 adult tickets were sold.

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2 years ago
Please help me if you can
MA_775_DIABLO [31]

Answer:

y = .025x +20

The y intercept is the value when x = o, or the starting value.  In this case, it is the temperature in degrees F at a depth of 0 meters.

Step-by-step explanation:

We have a point a (0,20) and a point at (2 , 20.05)

We can find the slope from

m = (y2-y1)/(x2-x1)

   = (20.05-20)/(2-0)

   = .05/2

     =.025

One of the points (0,20) is the y intercept  since x=0

We can use the slope intercept form of the equation

y= mx+b

y = .025x +20


The y intercept is the value when x = o, or the starting value.  In this case, it is the temperature in degrees F at a depth of 0 meters.

3 0
3 years ago
Read 2 more answers
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