2 years ago

Calculate the slope

Mathematics

1 answer:

lesya692 [45]2 years ago

3 0

Answer:

Undefined

Step-by-step explanation:

Slope us (y2-y1)/(x2-x1)

(9-4)/(3-3)

Cant divide by zero

You might be interested in

a party rental company has chairs and tables for rent. The total cost to rent 9 chairs and 7 tables is $63. The total cost to re

Anna [14]

Each chair is $1.25 and each table is $8.50

7 0

3 years ago

Seven times a number plus three times another number equals -1 the sum of two numbers is -3 what are the numbers? 25 points!!

Reptile [31]

7x+3y=-1
x+y=-3

8x+4y=-4
2x+y=-1
y=-1-2x

x+y=-3
x-1-2x=-3
-x=-2
x=2
y=-1-2*2=-1-4=-5

5 0

3 years ago

Notice that the original recipe calls for 1/4 cup of water. If you put in 3/8 cup of water, by how much have you multiplied the

nika2105 [10]

Answer:

multiply by 12 and would serve 18 people

Step-by-step explanation:

I did a test for it

6 0

3 years ago

At a conference of 250 people, 30% of the participants are French, 35% are Americans, 20% are Germans, and the rest are of other

gogolik [260]

30% of the 250 participants were French.
To find how many this is, convert the percent to a decimal and multiply the decimal by the total number of participants.
30% = 0.3
0.3 • 250 = 75
75 of the participants were French.

3 0

3 years ago

Construct the triangle dce using as coordinates of its vertices points d(−4, 0), c(0, −2), and e(5,3). Find the coordinates of i

Naily [24]

Answer:

So, coordinate of intersection point = (2,0)

Explanation:

Given a triangle DCE whose coordinate of the vertex are :

D(−4, 0), C(0, −2), and E(5,3)

We will find the equation of CE

Firstly find the slope of CE

Slope (m) = $\frac{y_{2} - y_{1} }{x_{2} - x_{1}}$

m = $\frac{3-(-2)}{5-0}$ = 1

Equation of line is :

y - y₁ = m(x - x₁)

y - (-2) = 1(x-0)

y + 2 = x equation of CE

Find the intersection point of CE and x-axis

Put y = 0 to find the x-intercept

0 + 2 = x

x = 2

So, coordinate of intersection point = (2,0)

4 0

3 years ago