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KATRIN_1 [288]
3 years ago
10

What’s the slope between (0,-2),(-5.-3)

Mathematics
2 answers:
frozen [14]3 years ago
8 0

Answer:

1/5

Step-by-step explanation:

1. Put numbers into Slope Formula

  • Slope formula is \frac{y_{2} -y_{1} }{x_{2} -x_{1} }
  • When you put the number in, the equation is \frac{-3+2}{-5-0}

2. Solve formula to get \frac{-1}{-5}

3. Simplify to get 1/5

sweet-ann [11.9K]3 years ago
5 0

Answer:

1/5

Step-by-step explanation:

(0, -2) & (-5, -3)

slope formula: (y₂ - y₁) / (x₂ - x₁)

(-3 + 2) / (-5 - 0) =

(-1) / (-5) =

1/5

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8 0
3 years ago
What are the answers to all of these questions?
VikaD [51]
We have that

N 11)
a) graph the equation  y=x²-3x-10

using a graph tool
see the attached figure

b) Determine the roots of the equations
the roots of the equations are the values for y=0
x²-3x-10=0
x²-3x-10=(x+2)*(x-5)=0
the roots are
x1=-2
x2=5

see the attached figure problem 11

N 12) what is the value of x in the equation? 
3x²=7x

3x²=7x-------> 3x²-7x=0--------> x*(3x-7)=0

x1=0
3x-7=0------> 3x=7------> x=7/3

the values of x are
x1=0
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see the attached  figure problem 12

N 13) what is the value of x in the equation? 
x²-5x=6----------> x²-5x-6=0
x²-5x-6=0-------> (x+1)*(x-6)=0
the values of x are
x1=-1
x2=6

N 14) what is the value of x in the equation? 
2x²-5x=12--------> 2x²-5x-12=0

using a graph tool
see the attached figure problem N 14
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the values of x are
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7 0
3 years ago
Is this correct please help!
ikadub [295]

Answer:

Almost...

The correct answer would be

To find the area of the base, multiply 15 times 16 then divide by 2

Then multiply by 19 to find the volume of the shape

Step-by-step explanation:

The base is a triangle

The area of a triangle = base length times height divided by 2

The triangle has a base length of 16 and a height of 15

So to find the area of the base we multiply 15 times 16 and divide that by 2

The volume of a prism is equal to the area of the base times the length of the prism

The length of the prism is 19 so we would then multiply by 19

5 0
3 years ago
Derek sees that a 24 foot flagpole casts a 10 foot shadow. At the same time of day, if a nearby tree casts
Lunna [17]

Answer:

60 ft.

Step-by-step explanation:

We can solve this problem with a simple proportion:

24 / 10  =  h / 25

10h = 24 * 25

600 = 10h

60 ft. = h

4 0
3 years ago
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