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
SpyIntel [72]
3 years ago
8

The shapes below are similar. What does x have to be?

Mathematics
2 answers:
laila [671]3 years ago
7 0
I think it is 3.5
if 8 is divided by 4, you get two since they are the same shape, 14 should be divided by 4 as well which is 3.5
Elodia [21]3 years ago
3 0
My answer that I got is 3.5
You might be interested in
David is going to install tiles on the floor of two rooms. One of the floors is 18 feet long by 12 feet wide. The other floor is
crimeas [40]
Dimension of one of the floors of one room that David wants to install tiles is 18feet long by 12 feet wide
Then
Area of the above room = 18 * 12 square feet
                                       = 216 square feet
Dimension of the floor of the other room that David wants to install tiles is 24 feet long and 16 feet wide
Then
Area of the other room = 24 * 16 square feet
                                     = 384 square feet
Then
The total square feet of the
rooms that David wants to install tiles = 216 + 384
                                                             = 600 square feet
Cost of the tile that covers 1 square feet = $5
Cost of the 4 tiles that cover 4 square feet = $17
Then  
Area that can be covered with 4 square feet of tiles = 600/4 square feet
                                                                                  = 150 square feet
Minimum cost of covering
the two rooms that David wants to install tiles = 150 * 17 dollars
                                                                          = 2550 dollars
So the minimum cost of installing the tiles on the two floors of David's two rooms is $2550. I hope the procedure is simple enough for you to understand.            
8 0
3 years ago
Please help this is kinda hard for me
aleksklad [387]
The answer is:

110in²

Hope this Helps!.







8 0
3 years ago
Read 2 more answers
Help with quadratic graphs asap!
zlopas [31]

x= -0.25 and 1.25

x = -0.5 and  1.5

x = 0 and 1

x = -0.375 and 1.625

Step-by-step explanation:

Given equation of the curve is

y = 4x^2 -4x-1

(i)

First equation 4x^2 -4x-1 =0

Here y = 0

In  x-axis the value of y = 0

The graph cuts the x-axis at(-0.25,0) and (1.25,0)

So, x= -0.25 and 1.25

(ii)

4x^2 -4x-1 =2

here y = 2

The line y= 2 cuts the curve at (-0.5,2) and (1.5,2)

So, x = -0.5 and  1.5

Given equation of the curve is

y= 3x^2-3x -1

(i)

3x^2-3x +2 =2

\Leftrightarrow  3x^2-3x -1 = -1

Here y = -1

The line y = -1  cuts the curve at (0,-1) and (1,-1)

So x = 0 and 1

(ii)

3x^2-3x -1 =x+1

Here y = x+1

The line y -x =1 cuts the curve at (-0.375,0.5) and (1.625,2).

So x = -0.375 and 1.625

3 0
3 years ago
Find the Eigen values and
stepladder [879]

Answer:

14 × 23 = 322 this is you answer

4 0
2 years ago
1
Yakvenalex [24]

Answer:

Step-by-step explanation:

We know that the iceberg is 131 feet above the water and 273 feet bellow the water. We don't need the - on the 272 because we just want to know the length, no the direction it is going. so we add 131 and 272 and get 303.

3 0
2 years ago
Other questions:
  • Help please thanks.........
    5·2 answers
  • A plumber needs to replace 20 feet of copper piping. When he gets to the supply store the lengths are given in meters. How many
    12·1 answer
  • What is m∠ MHJ?<br> 35<br> 50<br> 72.5<br> 92.5
    9·2 answers
  • Which statistic indicates the strength of the relationship between the length of the auction and final price?
    11·1 answer
  • Multiple w and 8.Then,add 5
    15·1 answer
  • What is 6,224 in scientific notation
    5·1 answer
  • Write an equation for the translation of x^2+y^2=49 by 3 units left and 4 units up
    8·2 answers
  • Who ever knows what 12×75 is I'll give brainliest ​
    15·2 answers
  • Which shows the ratio 12:18 in simplest form?
    5·1 answer
  • 8 (a) Write 0.000089 in standard form.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!