All categories

2 years ago

What is the slope of the line?

Mathematics

2 answers:

Akimi4 [234]2 years ago

8 0

Answer:

slope = ( -1)

Step-by-step explanation:

(-2,0) ; (0,-2)

Slope = y₂ - y₁ / x₂ - x₁

= (-2 - 0) / (0 - [-2])

= -2 / 2 = ( -1 )

Maurinko [17]2 years ago

3 0

Answer:

-1

Step-by-step explanation:

i think thats corrext

You might be interested in

CAN SOMEONE PLEASE HELP ME WITH THIS QUESTION !! <br> 3 √5 + 15 √5

nataly862011 [7]

Answer:

18√5 or Decimal Form: 40.24922359…

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

2 (X+3) <br> What is x ?<br><br> PLS HELP ASAP

anastassius [24]

Step-by-step explanation:

2(x＋3)

2x＋6

devide each in 2

2x/2 and 6/2

2 and 2 go out

X=3

3 0

3 years ago

Read 2 more answers

50 POINTS PLZ HELP NO LINKS This renewable energy project promises to provide numerous benefits to our state. These include an i

ivanzaharov [21]

Answer: 3 The pun on sense helps call attention to the economic soundness of the project.

Step-by-step explanation:

The underlined phrase is the last statement and it is a pun that is meant to show that the plan is a good one because it will both increase jobs and is good for the environment which means that it is sound from both an economic and an environmental perspective.

In using the pun, the entire argument for the project was summarized to show the basic benefits of the plan and show how it would benefit the people.

7 0

3 years ago

Use chain rule to find dw/dt w=ln(x^2 + y^2 + z^2)^(1/2) , x=sint, y=cost, z=tant

son4ous [18]

The chain rule states that

$\dfrac{\mathrm dw}{\mathrm dt}=\dfrac{\partial w}{\partial x}\dfrac{\mathrm dx}{\mathrm dt}+\dfrac{\partial w}{\partial y}\dfrac{\mathrm dy}{\mathrm dt}+\dfrac{\partial w}{\partial z}\dfrac{\mathrm dz}{\mathrm dt}$

Since $\ln(x^2+y^2+z^2)^{1/2}=\dfrac12\ln(x^2+y^2+z^2)$ , you have

$\dfrac{\partial w}{\partial x}=\dfrac x{x^2+y^2+z^2}$
$\dfrac{\partial w}{\partial x}=\dfrac y{x^2+y^2+z^2}$
$\dfrac{\partial w}{\partial z}=\dfrac z{x^2+y^2+z^2}$

and

$\dfrac{\mathrm dx}{\mathrm dt}=\cos t$
$\dfrac{\mathrm dy}{\mathrm dt}=-\sin t$
$\dfrac{\mathrm dz}{\mathrm dt}=\sec^2t$

Also, since $x^2+y^2+z^2=\sin^2t+\cos^2t+\tan^2t=1+\tan^2t=\sec^2t$ , the derivative is

$\dfrac{\mathrm dw}{\mathrm dt}=\dfrac{\sin t\cos t}{\sec^2t}-\dfrac{\sin t\cos t}{\sec^2t}+\dfrac{\tan t\sec^2t}{\sec^2t}$
$\dfrac{\mathrm dw}{\mathrm dt}=\tan t$

4 0

2 years ago

A) 60° B) 85° C) 96° D) 40°

RideAnS [48]

Answer:

A)60°

Step-by-step explanation:

a straight line is 180° then

if a line bisect it in to a half it become 90°

then

the exterior angle of a triangle is equal to the sum of two interior angles

this means 150°-90°=60°

8 0

3 years ago

Read 2 more answers

What is the slope of the line?​

What is the slope of the line?