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Nat2105 [25]
3 years ago
10

Find the slope of the line that passes through (10,8) and (9,13)

Mathematics
1 answer:
Scilla [17]3 years ago
3 0

Se usa está formula

m= pendiente

m=Y2-Y1/X2-X1

Resolución

13-8/9-10= 5/-1= -5

R=-5

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In a video game, Charles scored -250 points on his second play this brought his total score to 500. What was his score on the fi
Lyrx [107]
His First Play Was 750 Points

(1st Play) 750 (second play) -250

750 - 250 = 500


4 0
3 years ago
Read 2 more answers
The sum of two consecutive even integers is 2 find two integers
pochemuha

the two consecutive even integers are:

x

x+2

x+x+2=2

2x+2=2

2x=0

x=0

x+2=2

7 0
3 years ago
A spherical ball has a radius of 4 inches. What is the volume of this sphere, to the
stealth61 [152]

Answer:

V = 267.9 in^3

Step-by-step explanation:

V = 4/3 * (pi) * r^3

V = 4/3 * 3.14 * 4^3

V = 4/3 * 3.14 * 64

V = 256/3 * 3.14

V = 803.84/3

7 0
2 years ago
What is the value of c such that the line y=2x+3 is tangent to the parabola y=cx^2
satela [25.4K]

The value of c such that the line y = 2\cdot x + 3 is tangent to the parabola y = c\cdot x^{2} is -\frac{1}{3}.

If y = 2\cdot x + 3 is a line <em>tangent</em> to the parabola y = c\cdot x^{2}, then we must observe the following condition, that is, the slope of the line is equal to the <em>first</em> derivative of the parabola:

2\cdot c \cdot x = 2 (1)

Then, we have the following system of equations:

y = 2\cdot x + 3 (1)

y = c\cdot x^{2} (2)

c\cdot x = 1 (3)

Whose solution is shown below:

By (3):

c =\frac{1}{x}

(3) in (2):

y = x (4)

(4) in (1):

y = -3

x = -3

c = -\frac{1}{3}

The value of c such that the line y = 2\cdot x + 3 is tangent to the parabola y = c\cdot x^{2} is -\frac{1}{3}.

We kindly invite to check this question on tangent lines: brainly.com/question/13424370

3 0
2 years ago
What is the area, in square centimeters, of the isosceles trapezoid below?
Lostsunrise [7]
[(14,7 + 5,9) x 5,8] / 2 = 59,74 cm^2
5 0
3 years ago
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