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
Llana [10]
3 years ago
9

Help quickly please!!!

Mathematics
1 answer:
sineoko [7]3 years ago
7 0

Answer:

M= -2

B=1

Step-by-step explanation:

<u><em>Y-intercept</em></u><em> is the point where the line crosses through the y line, so you can clearly see that that point is (0,1) we only write the y value because for a y intercept the x value will always be zero</em>

<em><u>Slope</u></em> <em>is the rise over run, meaning how much the y value changes over how much the x value changes, so for the two points we use our formula:</em>

\frac{y1-y2}{x1-x2}

<em>So now input how much it changes by adding the numbers from each coordinate:</em>

\frac{(-3)-(1)}{(2)-(0)}

<u>Simplify:</u>

<u />\frac{-4}{2}<u />

<em>But we write it as:</em>

-4/2

<em>This is because this looks more like division</em>

<u>Divide:</u>

-4/2=-2

So, your slope is <em><u>-2</u></em> and the y- intercept is <em><u>1</u></em>

I hope this helps u pls give a brainliest and a thx ;)

You might be interested in
If 10^x = 5, what is x?
Valentin [98]

Answer:

x=0.69897009

Step-by-step explanation:

expand by logarithms

10^x=5

=log(10^x)=log(5)

=x log(10)=log (5)

log base 10 of 10 is 1

x.l =log(5)

multiple bothside by 1

x=log(5)

x=0.6989709

6 0
3 years ago
In an office building, an elevator has a maximum carrying capacity of 2,700 pounds. Based on the average weight (180 pounds male
Yakvenalex [24]

Answer:

see the explanation

Step-by-step explanation:

Let

x ----> the number of males on the elevator

y ----> the number of females on the elevator

we know that

The inequality that represent this situation is

180x+150y\leq 2,700

The solution of the inequality is the shaded area below the solid line 180x+150y=2,700

The slope of the solid line is negative

The y-intercept of the solid line is (0,18)

The x-intercept of the solid line is (15,0)

see the attached figure

The solution is the triangular shaded area

The maximum number of females is 18 (when the number of males is zero)

The maximum number of males is 15 (when the number of females is zero)

4 0
3 years ago
I do not get this at all
Rina8888 [55]
I had problems with the same thing when i was in middle school gotta take it step by step
7 0
3 years ago
Velocity/acceleration?
cupoosta [38]

Velocity = dx/dt

Acceleration = dv/dt

Velocity/Acceleration = dx/dt * dt/dv = dx/dv

So, your answer will be dx/dv

6 0
3 years ago
Find the sum of the first nine terms 100,−40,16
erica [24]

9514 1404 393

Answer:

  71.447296

Step-by-step explanation:

The sequence is geometric with first term 100 and common ratio -0.4. Then the sum of n terms is ...

  Sn = 100(1 -(-0.4)^n)/(1 -(-0.4))

and the sum of 9 terms is ...

  S9 = 100(1 -(-0.4^9))/(1.4) = 71.447296

8 0
3 years ago
Other questions:
  • which points are solutions to the system of inequalities shown below? y&gt;x+1 y&gt;3 x&lt;5 A.(1,5) B.(0,6) C.(5,6) D.(3,5) E.(
    7·1 answer
  • Can someone quickly do this
    5·1 answer
  • A rectangular kitchen is 11 ft by 17 ft. How many square tiles, each with a perimeter 24 inches, are needed to cover the floor?
    13·1 answer
  • What is the simplified form of the following expression
    12·1 answer
  • HELP!!! Anyone know how to solve I know the answer is (-3) but I don’t know how to get there. Thanks!!
    6·1 answer
  • Give the unit rate for the better deal.<br><br> $156<br> 4 g<br> or <br> $280<br> 7 g
    9·2 answers
  • What is the radius of the cone?
    11·1 answer
  • Please help asap! thank you
    8·2 answers
  • Which expression is equivalent to Cube root of 216 x cubed y Superscript 6 Baseline z Superscript 12?
    7·2 answers
  • Mohal leans a 20-foot ladder against a wall so that it forms an angle of 72° with the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!