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
vivado [14]
3 years ago
12

40 points!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
notka56 [123]3 years ago
6 0

Answer:

Step-by-step explanation:

A

C

A

You might be interested in
The midpoint of CD is M(-1,-2). One endpoint is C (-9,-4). Find the coordinates of the other endpoint D.
yan [13]
\bf ~~~~~~~~~~~~\textit{middle point of 2 points }\\\\
\begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
%  (a,b)
&C&(~ -9 &,& -4~) 
%  (c,d)
&D&(~ x &,& y~)
\end{array}\qquad
%   coordinates of midpoint 
\left(\cfrac{ x_2 +  x_1}{2}\quad ,\quad \cfrac{ y_2 +  y_1}{2} \right)
\\\\\\
\left( \cfrac{x-9}{2}~~,~~\cfrac{y-4}{2} \right)=\stackrel{midpoint~M}{(-1~~,~~-2)}\implies 
\begin{cases}
\cfrac{x-9}{2}=-1\\\\
x-9=-2\\
\boxed{x=7}\\
----------\\
\cfrac{y-4}{2}=-2\\\\
y-4=-4\\
\boxed{y=0}
\end{cases}
6 0
3 years ago
The solids are similar. Find the surface area of the red solid.
alisha [4.7K]

Answer:

756

Step-by-step explanation:

The ratio of areas is the square of the scale factor.

First, we find the scale factor from the blue solid to the red solid.

scale factor = 6/4 = 3/2

The ratio of areas is the square of the scale factor:

ratio of areas = (3/2)^2 = 9/4

volume of red solid = volume of blue solid * ratio of areas

volume of red solid = 336 m^2 * 9/4 = 756 m^2

Answer: S = 756 m^2

8 0
3 years ago
Solve x^4 y^4=706 given x y=8.........
lapo4ka [179]
<span>Maybe xy is also given ........................</span>
4 0
3 years ago
There are 3 cats in a room and no other creatures.each cat has 2 ears, 4 paws, and 1 tail
Nata [24]

So there is a total of 6 ears, 12 paws, and 3 tails in the room.

3 0
3 years ago
Read 2 more answers
How many ways can you arrange the letters in the word Vacuum?
Flura [38]

Answer:

The answer is 360 ways

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • find the height and of a parallelogram if its base is 35 centimeters and its area is 700 square centimeters
    12·1 answer
  • TAY-jHON loves math puzzles. One day he decided to spell out all the numbers in order (one,two,three...) Until he found the lett
    7·1 answer
  • Find Y pls<br> Thank you
    14·2 answers
  • Verify 2+2cot^2x=2cotxsecxcscx
    6·1 answer
  • WILL GIVE BRAINLIST! :)) AND 20 POINTS
    13·1 answer
  • 13.) Write a Paragraph proof ( Thanks!!)
    11·1 answer
  • How do you answer this question?
    5·2 answers
  • How many solutions does this system have?
    10·2 answers
  • Find the anhle measure x in the figure​
    15·1 answer
  • Robbie owns 15% more movies than Rebecca, and Rebecca owns 10% more movies than Joshua. If Rebecca owns 220 movies, how many mov
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!