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Veseljchak [2.6K]
2 years ago
15

HELP WILL MARK BRAINLIEST!! y = x2 – 2x + 3 y = 2x – 3​

Mathematics
2 answers:
Ivanshal [37]2 years ago
5 0
2 lines have no intersections means that for this 2 line have no solution.

Hope this can help.

Harlamova29_29 [7]2 years ago
3 0

Answer:

(0, - 3) and (4, 5)

Step-by-step explanation:

Given the 2 equations

y = x² - 2x - 3 → (1)

y = 2x - 3 → (2)

Substitute y = x² - 2x - 3 into (2)

x² - 2x - 3 = 2x - 3 ← subtract 2x - 3 from both sides

x² - 4x = 0 ← in standard form

x(x - 4) = 0 ← in factored form

Equate each factor to zero and solve for x

x = 0

x - 4 = 0 ⇒ x = 4

Substitute these values into (2) for corresponding values of y

x = 0 → y = 2(0) - 3 = 0 - 3 = - 3 ⇒ (0, - 3 )

x = 4 → y = 2(4) - 3 = 8 - 3 = 5 ⇒ (4, 5 )

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Find the slope of a line passing through (1,2) and (3,5)
nasty-shy [4]

Answer:

The answer is: m = 3/2

Step-by-step explanation:

The slope m = (y - y1)/(x - x1]

Replace the variables with the points given:

m = (2 - 5)/(1 - 3)

m = -3/-2

m = 3/2

8 0
3 years ago
Need help with this one.
Stolb23 [73]

Answer:

1. 120

2. 2600

Step-by-step explanation:

6% of 2000 = 120

2000+120(5)

2000+600

=2600

5 0
2 years ago
A cyliner has a radius of 16 m and a height of 24m. what is the approximate volume of this cylinder? (use �� = 3.14.)
vovikov84 [41]
<span>Cylinder Volume   =   </span><span>π <span>• r² • height
</span></span><span>Cylinder Volume   =   3.14 * 16^2 * 24
</span>Cylinder Volume   = <span> <span> <span> 19,292.</span></span></span>  cubic meters
My answer is much too big for those choices.

So, I'm guessing that 16 meters is the diameter.
If that's the case, radius = 8 meters and
Cylinder Volume   =   3.14 * 8^2 * 24
<span>Cylinder Volume   =   3.14 * 64 * 24
</span>Cylinder Volume   =   <span> <span> <span> 4,823.04 </span> </span> </span> cubic meters
So answer is "c"


3 0
2 years ago
Read 2 more answers
What is the area of the trapezoid? 176 cm2 192 cm2 208 cm2 224 cm2
natta225 [31]

Answer:

So the area of the Trapezoid is: A= a+b/2 h

A= 10+12/2 (16)

Add 10+12 then dived by 2

10+12=22/2=11

Now you have: 

A= 11 (16)

Multiply now :

11*16=176

A=176

So the area of the Trapezoid would be 176. 

Hope this helped you :)

brainliest?????

8 0
3 years ago
The student relations committee of a college consists of 2 administrators, 3 faculty members, and 5 students. Four administrator
Nana76 [90]

Step-by-step explanation:

4 administrator are eligible and  the student relations committee has only 2 administrator there are C (4,2) ways of choosing the administrators for the student relations committee

similarly for faculty  members  ways (8,3)       and  for students C (20,5)

the number of possible committee = 4!/2!2!  ×  8!/3!5!   ×20!/5!15!

                                                          = 6  ×56 ×15504

                                                          = 5,209,344

6 0
3 years ago
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