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
Igoryamba
2 years ago
12

A.200x(?-200)=200. B.(100+?)•\•100=10. Thank you so much

Mathematics
1 answer:
mars1129 [50]2 years ago
5 0

Answer:

40000 ,200000

Step-by-step explanation:

because we have added to number

You might be interested in
Write the equation of a line perpendicular to y=-12x+2 going through (0,-1)
DanielleElmas [232]

             \rule{50}{1}\large\blue\textsf{\textbf{\underline{Question:-}}}\rule{50}{1}

          <em>Write the equation of a line perpendicular to y=-12x+2 going </em>

<em>            through (0, -1)</em>

<em />

<em>      </em>\rule{50}{1}\large\blue\textsf{\textbf{\underline{Answer and how to solve:-}}}\rule{50}{1}

        First, let's take a look at our provided information:-

  • A line \text{y=-12x+2}
  • A point (0, -1)
  • The line \text{y=-12x+2} is perpendicular to the line that goes through (0, -1)

     If two lines are perpendicular to each other, their slopes are opposite reciprocals of each other.

   So we take the slope of the given line, which is -12, change its sign from minus to plus:-

\Large\textit{12}

And now, We flip the number over:-

\Large\text{$\displaystyle\frac{1}{12}$}

Now that we've found the slope of the line, let's find its equation.

     The first step is to write it in point-slope form as follows:-

\longmapsto\sf{y-y_1=m(x-x_1)}

Replace letters with numbers,

\longmapsto\sf{y-(-1)=\displaystyle\frac{1}{12}(x-0)}

On simplification,

\longmapsto\sf{y+1=\displaystyle\frac{1}{12} (x-0)}

On further simplification,

\longmapsto\sf{y+1=\displaystyle\frac{1}{12} x}

Subtracting 1 on both sides,

\longmapsto\sf{y=\displaystyle\frac{1}{12} x-1}

\Uparrow\texttt{Our equation in slope-intercept form}

<h3>Good luck with your studies.</h3>

#TogetherWeGoFar

\rule{300}{1}

5 0
2 years ago
Help please? I’m not too sure what to do?
mamaluj [8]

Answer:

75

Step-by-step explanation:

Average needed to get grade C = 70

Average = Total Amount / No of Items.

No of items = 4

therefore Total needed = 70 x 4 = 280

current total score = 66.75 + 66 + 72.25 = 205

the fourth test minimum score = 280 - 205 = 75

6 0
2 years ago
Angela took 56 minutes to take her history test brian took 70% of the time that it took angela to complete the test . How long d
zheka24 [161]

Answer: 39.2 minutes

Step-by-step explanation:

Angela used 56minutes. Brain used 70% of Angela's time which will be 70% of 56.

70/100 × 56 = 39.2 minutes.

Therefore, Brian used 39.2 minutes for the test.

6 0
3 years ago
Read 2 more answers
Find the distance between the points (2,8) and (-1,9).
Dima020 [189]

Answer:

need points sorry 38484343

Step-by-step explanation:

7 0
2 years ago
Answer pls pls pls pls
Andru [333]

Answer:

7

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • What is a equalateral triangle?
    9·1 answer
  • A man who is 2 meters tall stands on horizontal ground. He is 32 meters from the base of a tree. The angle of elevation of the t
    10·1 answer
  • I need the answer ASAP
    13·1 answer
  • Hayley is considering two gym membership plans. The plans are detailed here.
    5·1 answer
  • What is the arithmetic mean of the following numbers? 1, 2, 10, 6, 4, 4, 6, 3, 1, 4
    14·1 answer
  • How many different menus showing 10 main courses can a restaurant make if it has 15 main courses from which to choose?
    11·1 answer
  • WILL GIVE BRAINLIEST!!!!!!
    14·1 answer
  • (Look at the picture) help me
    13·1 answer
  • 12 is 40% of what number? (Hint: Divide) *<br> O<br> 24<br> 30<br> 36<br> O 48
    9·2 answers
  • B) Solve the following system of equations using Elimination Method:
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!