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Shtirlitz [24]
3 years ago
9

What is the slope of the graph of y = 12x – 19?

Mathematics
2 answers:
Katen [24]3 years ago
8 0

Answer:12

Step-by-step explanation:

trasher [3.6K]3 years ago
5 0

Answer:

12

Step-by-step explanation:

This equation is in slope-intercept form: y = mx + b

Where m is the slope and b is the y-intercept

This means that 12 is the slope of the line y = 12x - 19.

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How do I factor out a constant before factoring out a quadratic? <br>Factor completely: 3w^2-3w-90
pantera1 [17]
3w^2-3w-90 =0 \ \ \:3 \\ \\w^2- w-30 =0 \\ \\a=1 , \ b= -1 , c= -30 \\ \\\Delta =b^2-4ac = (-1)^2 -4\cdot1\cdot (-30) =1+120=121 \\ \\w_{1}=\frac{-b-\sqrt{\Delta} }{2a}=\frac{1-\sqrt{121}}{2 }=\frac{ 1-11}{2}=\frac{-10}{2}=-5

w_{2}=\frac{-b+\sqrt{\Delta} }{2a}=\frac{1+\sqrt{121}}{2 }=\frac{ 1+11}{2}=\frac{12}{2}=6 \\ \\ Answer:\\ \\ w^2- w-30 =(x+5)(x-6)
 

3 0
3 years ago
A group of students formed a circle during a game. The circumference of the circle was about 43.96 feet, and the diameter of the
lara31 [8.8K]

Answer:

pi = pi

Step-by-step explanation:

Circumference = 2 * pi * r

Equation you need:

43.96 = 2 * pi * 7

43.96 = 2 * 7 * pi

43.96 / 14 = pi

pi = 3.14

5 0
3 years ago
F(x) = 4x + p<br> g(x) = px+1<br> Fg(x) = 12x+ q <br> Find the value of p and q
nirvana33 [79]
Answer:
p= 3
q= 7
Hope this helps :)
5 0
2 years ago
-4 ( x -2 ) = -2 ( x -17/2 ) how many solutions does it have? No need to solve, just how many solutions does it have
melisa1 [442]

Answer:

One Solution

x = -9/2

Step-by-step explanation:

7 0
2 years ago
I need help, please. PLEASE, I NEED IT FAST.
Amiraneli [1.4K]

Answer:

Hint: x is a negative number.

Step-by-step explanation:

The equation is x + 12 = -6 and you are trying to find x. The easiest way to solve this equation is by first subtracting 12 from both sides. It would look like x + 12 - 12 = -6 - 12. Since positive 12 and negative 12 are opposite and equal, they cancel each other out. This can be drawn as well into circles and crossed out for every positive circle with a negative circle. As for -6 and -12, you can use the same method of drawing circles, (trust me they can be very helpful, especially for people like me who need to see it visually before getting a hang of it). Since both are negatives, you would have to add them together and that would give you x.

(Please reply if you still have questions. :) Have a wonderful day)

8 0
3 years ago
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