1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dsp73
2 years ago
12

What is the slope of the linear equation below?

Mathematics
1 answer:
spayn [35]2 years ago
7 0

Answer:

-5

Step-by-step explanation:

-5 is the slope because it is the multiplier of x

You might be interested in
Can someone help me please :)
Airida [17]

Answer:

C) 3/2

Step-by-step explanation:

- 3x + 2y = 4 \\ 2y = 3x + 4 \\ y =  \frac{3}{2} x + 2 \\ y = mx + b \\ m =  \frac{3}{2}

I hope that is useful for you :)

8 0
3 years ago
Read 2 more answers
Fatima is shading this model to show 0.08x3 . shade the correct amount of boxes that will show the product
Karo-lina-s [1.5K]
Shade 0.08 3 times

In total that's 24 hundreths to shade


For more help, please upload a picture

Hope this helps!!
7 0
3 years ago
Negotiating in trade means you are
lara31 [8.8K]
Negotiating in trade means you are bartering.
7 0
3 years ago
Read 2 more answers
I need help on this problem someone please help
Hatshy [7]
The outlier is a because it is the most different value compared to the rest.
5 0
3 years ago
Read 2 more answers
Hello people ~
Luden [163]

Cone details:

  • height: h cm
  • radius: r cm

Sphere details:

  • radius: 10 cm

================

From the endpoints (EO, UO) of the circle to the center of the circle (O), the radius is will be always the same.

<u>Using Pythagoras Theorem</u>

(a)

TO² + TU² = OU²

(h-10)² + r² = 10²                                   [insert values]

r² = 10² - (h-10)²                                     [change sides]

r² = 100 - (h² -20h + 100)                       [expand]

r² = 100 - h² + 20h -100                        [simplify]

r² = 20h - h²                                          [shown]

r = √20h - h²                                       ["r" in terms of "h"]

(b)

volume of cone = 1/3 * π * r² * h

===========================

\longrightarrow \sf V = \dfrac{1}{3}  * \pi  * (\sqrt{20h - h^2})^2  \  ( h)

\longrightarrow \sf V = \dfrac{1}{3}  * \pi  * (20h - h^2)  (h)

\longrightarrow \sf V = \dfrac{1}{3}  * \pi  * (20 - h) (h) ( h)

\longrightarrow \sf V = \dfrac{1}{3} \pi h^2(20-h)

To find maximum/minimum, we have to find first derivative.

(c)

<u>First derivative</u>

\Longrightarrow \sf V' =\dfrac{d}{dx} ( \dfrac{1}{3} \pi h^2(20-h) )

<u>apply chain rule</u>

\sf \Longrightarrow V'=\dfrac{\pi \left(40h-3h^2\right)}{3}

<u>Equate the first derivative to zero, that is V'(x) = 0</u>

\Longrightarrow \sf \dfrac{\pi \left(40h-3h^2\right)}{3}=0

\Longrightarrow \sf 40h-3h^2=0

\Longrightarrow \sf h(40-3h)=0

\Longrightarrow \sf h=0, \ 40-3h=0

\Longrightarrow \sf  h=0,\:h=\dfrac{40}{3}<u />

<u>maximum volume:</u>                <u>when h = 40/3</u>

\sf \Longrightarrow max=  \dfrac{1}{3} \pi (\dfrac{40}{3} )^2(20-\dfrac{40}{3} )

\sf \Longrightarrow maximum= 1241.123 \ cm^3

<u>minimum volume:</u>                 <u>when h = 0</u>

\sf \Longrightarrow min=  \dfrac{1}{3} \pi (0)^2(20-0)

\sf \Longrightarrow minimum=0 \ cm^3

6 0
2 years ago
Read 2 more answers
Other questions:
  • Use the Alternate Interior Angles Theorem diagram to answer the question. Give the missing reason in this proof for the letter g
    11·2 answers
  • The population of a city was 162 thousand people and it was expected to raise 1.4%
    11·2 answers
  • a hawk soars at an altitude of 1800 feet. If the hawk descends to the ground and 45 min, what is its vertical speed?
    12·1 answer
  • f(x) = 6 + 2x2 − x4 (a) Find the interval of increase. (Enter your answer using interval notation.) Find the interval of decreas
    11·1 answer
  • What is the smallest positive integer divisible by 6 and 2 you can write using at least one 2 and one 6?
    13·1 answer
  • The average annual income, I in dollars of a lawyer with an age ox X years is modeled with the following function:
    5·1 answer
  • X² + 3x -4=0<br> solve by factoring
    12·1 answer
  • The plot shows the temperatures (in ºF) for a group of children who visited a doctor’s office. A plot shows the temperature of c
    6·1 answer
  • a toy store is having a sale a vis=deo game system has an original price of $99 it is on 40% off the original price
    13·1 answer
  • Find the solution of the system of equations.<br> 4x – y = -32<br> 16x – 3y = -124
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!