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
egoroff_w [7]
3 years ago
8

classify each scale factor as a contraction or an expansion Dragon drop the choices into the box to complete the table

Mathematics
2 answers:
TEA [102]3 years ago
8 0
Anything that is multiplied by a number over 1 will get bigger. any other number such as negatives or fractions/decimals will get smaller. 1.25 and 3 are expansions and -2,3/4, and 1/5 are contractions
dybincka [34]3 years ago
6 0

Answer: Contraction = \dfrac{3}{4},\ \dfrac{1}{5}

Expansion = 1.25, -3, -2

Step-by-step explanation:

Let k be the scale factor .

Expansion : |k|>1

Contraction : 0<|k|<1

Let's check the given scale factors :

1.25> 1, then this scale factor is an expansion.

3> 1, then this scale factor is an expansion.

|-2|=2>1, then this scale factor is an expansion.

\dfrac{3}{4}=0.75

& 0<0.75<1 , thus \dfrac{3}{4} is an contraction.

\dfrac{1}{5}=0.2

& 0<0.2<1 , thus \dfrac{1}{5} is an contraction.

You might be interested in
Need helpppppppppppppppppp
borishaifa [10]

Answer:

46.3

Step-by-step explanation:

Mean is the average of all values. You add all the values on the table and divide them by the amount of values (here there are 10 land animals so you would divide by 10).

\frac{70+61+50+48+45+43+40+39+35+32}{10} =\frac{463}{10} = 46.3

5 0
2 years ago
On the number line below. P number what is the value of the opposite of that number.​
Katena32 [7]

Answer: -1 2/4 is the opposite of 1 2/4

Step-by-step explanation: On the number line the P represents 1 2/4, so the opposite of that is -1 2/4.

Also as I stated before I recently did this test.

FLVS right, segment practice test?

Hope this helped fellow FLVS student!!

4 0
3 years ago
PLEASE HELP MATH QUESTION 99 POINTS HELP ASAP PLEASE<br> LOOK AT LINKED IMAGE FOR QUESTION.
Pepsi [2]

Answer:

Graph A. not a function

Graph B. is a function

Mapping A. is a function

Mapping B. not a function

Table A. not a function

Table B. is a function

8 0
2 years ago
Read 2 more answers
Two eights of the championship football game tickets sold for under $30. One eighth of the tickets sold for more than $100. What
grigory [225]

Answer:

3/8

Step-by-step explanation:

three eighths I believe

3 0
2 years ago
Multiply the following numbers. Reduce the lowest terms.
NeX [460]

Answer:

What are the numbers?

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Which of the following shows the factors of 6x^2 - 3x - 18?
    7·1 answer
  • There is a supplementary angle with a ratio of 3:7. What is the measure of the larger angle?
    10·1 answer
  • How would i get the area and perimeter of this?
    12·2 answers
  • An alarm rings 8 times in 5 seconds.What is the unitr rate,in rings per second?
    7·1 answer
  • a rectangular park has an area of 2/3 square mile. The length of the park is 2 2/3 the width of the park. What is the width of t
    5·1 answer
  • Please help............
    6·2 answers
  • Simplify: (14^6*15^5)/(35^6*6^5)​
    8·1 answer
  • This is a 30-60-90 triangle.<br> What is the measure of x?<br> 3.8<br> A<br> Х<br> x = 1.9V[?]
    9·1 answer
  • Which methods correctly solve for the variable x in the equation 7 - x =18?​
    10·1 answer
  • The Northwest Football team drove 25 mi of their 3-hour trip to San Angelo for their game. They used 1.7 gal of gasoline. What a
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!