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
storchak [24]
2 years ago
13

HELP PLEASE!!! I'm desperate! I don't understand.

Mathematics
1 answer:
yuradex [85]2 years ago
8 0
<h3>Answer: Choice B</h3>

D ' (-7, 7) , E ' (-3.5, 14) ,  F ' (7, 10.5) , G ' (-3.5, -7)

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

Explanation:

Point D has coordinates x = -2 and y = 2. Multiply each by the scale factor 3.5 to get

3.5*(-2) = -7

3.5*(2) = 7

Therefore the new location is now (-7, 7) which is where point D ' is at.

The same idea applies to all of the other points

E(-1, 4) ----> E ' (-3.5, 14) after multiplying both coordinates by 3.5

F(2, 3) ----> F ' (7, 10.5) doing the same to the coordinates of point F

G(-1, -2) -----> G ' (-3.5, -7) ditto to the coordinates of point G

Extra info: the preimage DEFG enlarges to the image D'E'F'G' because the scale factor 3.5 is larger than 1.

You might be interested in
How many solutions does this system have?
anastassius [24]
1 solution because it is parallel 
6 0
3 years ago
Read 2 more answers
The set of ordered pairs of the form (x,y) shown below represent points on a graph for a direct variation.
PilotLPTM [1.2K]
The answer is B y=2/3x
6 0
3 years ago
Lines s and t are perpendicular. If the slope of line s is 5, what is the slope of line t
Pavel [41]
Slope of line t is -1/5

If two lines are perpendicular, the product of their slopes is -1
8 0
3 years ago
If your good in math please help me
Feliz [49]

Answer:

350.82

Step-by-step explanation:

To find the surface area, you must add up all of the areas of each shape of the prism in order to get the sum surface area.

The rectangle's area (lw):

7.21*14=100.94

The triangle's area (\frac{1}{2}bh):

\frac{1}{2} (6)(8)

\frac{1}{2} (48)=24

Now add up all the sides. (3 Rectangles, 2 Triangles.)

100.94 + 100.94 + 100.94 + 24 + 24

=350.82

The total surface area is 350.82 cm squared.

6 0
3 years ago
I need help with 4 and 5 what are the answers?
ira [324]

Answer:

4. U = 54

5. C=80

Step-by-step explanation:

Basically you move the denominator to the other side and multiply. please take note of the signs(positve, negative)

7 0
2 years ago
Other questions:
  • 275 per 60 sec divided by 7
    6·1 answer
  • What’s 24 divided by 4
    15·2 answers
  • Simplify the expression 10+(2+y)
    10·1 answer
  • The unit circle has a radius of 1 unit and is centered at the origin. It is dilated so that it passes through the point . What i
    14·1 answer
  • Match the expression with its name.
    6·1 answer
  • What times what equals 63
    5·2 answers
  • penny recorded the hours she worked as a waitress and how much money she earned in tips. this scatterplot shows her results. bas
    10·2 answers
  • Can someone please help mee.
    15·1 answer
  • Find the slope from the two points given: (3,9) and (1,8)
    8·1 answer
  • What is the sale price of jeans which regularly cost $28, but now are 10% off ?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!