3 years ago

Find the slope of the line between the two points: (0,5) and (3,-1)

Mathematics

1 answer:

Rus_ich [418]3 years ago

6 0

Answer:

Slope is -2

Step-by-step explanation:

You might be interested in

Here are the dates of three pivotal female mathematicians: Sophie Germain (French) 1776-1831, Sonja Kowalevsky (Russian) 1850-91

Zina [86]

Sonja kowalevsky
Emmy noether
Sophie Germain

8 0

3 years ago

Marcie solved the following inequality and her work is shown below:. . −2(x − 5) − 12 ≤ 4 + 6(x + 3). −2x + 10 − 12 ≤ 4 + 6x + 1

BartSMP [9]

All steps that Marcie did are right, but she forgot to change sign in last step.

Consider the inequality

$-2(x - 5) -12 \le 4 + 6(x + 3).$

Then

$-2x+10-12 \le 4 + 6x+18.$

Group the numbers:

$-2x-2 \le 6x+22.$

Separate terms with x and without x in different sides:

$-2x-6x \le 22+2.\\-8x\le 24.$

The coefficient at x is -8 and it is negative, then dividing the inequality by -8 you have to change sign in opposite:

$x\ge -3.$

Answer: Marcie forgot to change sign in last step.

3 0

3 years ago

Read 2 more answers

Wellington has $21 to ride bumper cars and play games at the count fair. Suppose the bumper cars cost $3.50. Write and solve an

kolbaska11 [484]

Answer: 17.50

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

What is the answer of this question ?

Natasha2012 [34]

Answer:

Step-by-step explanation:

They are both C3H8

There are

3 carbons

8 hydrogens

Or put in the form that the table is written

Element # of atoms

Hydrogen 8

Carbon 3

4 0

3 years ago

A spherical balloon with radius r inches has volume defined by the function below. Find a function that represents the amount of

bixtya [17]

<span>v = 4/3*pi*r^3

derivating both sides with respect to t
dv/dt = 4*pi*r^2*dr/dt

when d = 1.7, r = 0.85, and dv/dt = 2:
2 = 4*pi*(0.85)^2*dr/dt

thus
dr/dt = 1/(2pi*(0.85)^2)
=1/(2*3.14*0.85^2)
=0.22</span><span />

4 0

3 years ago

Find the slope of the line between the two points: (0,5) and (3,-1)​

Find the slope of the line between the two points: (0,5) and (3,-1)