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
seropon [69]
3 years ago
6

Would a scale factor of -2 be considered an expansion or a contraction?

Mathematics
1 answer:
LekaFEV [45]3 years ago
6 0
Scale factors of negative numbers are contractions

scale factors of numbers greater then 1 are expansions
scale factors of numbers greater then 0 but less then 1 are contractions
You might be interested in
If you double the lengths of a rectangle what can you say about the new area of it.
Natasha_Volkova [10]

Answer:

The answer is B: The area of the new rectangle is double it's original size

5 0
3 years ago
I really need help with this ?
quester [9]

Answer:

Answer=44

Step-by-step explanation:

Rectangle: 6x4=24.

Triangle: 4x4=16, and 16/2=8.

Semicircle: Pi x radius squared, so pi x 2 squared is 16.something, and since it's a semicircle, we divide by 2, so it's 8 again.

Overall: 24+8+8=44 cm squared.

3 0
3 years ago
how many feet are in 3.2km given that 1 mile is 1.609km and 1 mile 5280.A. 2654.85ft B. 8495.52ft C. 9437.42ft D. 10500.93ft
LuckyWell [14K]

Answer:

3.2 km * 1 / 1.609 mi / km * 5280 ft / mi = 10,501 ft

Check:    3280.84 ft / km * 3.2 km = 10,499 ft

5 0
3 years ago
Divide fractions 1/2 divided by 1/6
SVEN [57.7K]
1/2 divided by 1/6 is 3

use KCF strategy

1/2 x 6/1=3

1x6=6

2x1=2

6/2=3
4 0
3 years ago
The product of a number and-5 is-115
kodGreya [7K]
The answer to the question is 23


8 0
3 years ago
Read 2 more answers
Other questions:
  • Jerry received both the 15th highest and the 15th lowest grade in the class. how many students are there in the class?
    11·1 answer
  • The gasoline prices in seven states are $1.96, $2.09, $1.79, $1.61, $1.75, $2.11, and $1.84.
    14·1 answer
  • Determine the 58th<br> Sequence.<br> 540, 495, 450, ...
    9·1 answer
  • 1. The parameter "a": Compare the graphs of several different exponential growth functions in
    13·1 answer
  • One study, based on responses from 1,017 randomly selected teenagers, concluded that 39% of teenagers cite grades as their great
    10·1 answer
  • Which expression is equivalent to ? A. B. C. D.
    14·2 answers
  • Help neeeddded........
    10·2 answers
  • Please help me. Are my answers right? ​
    12·2 answers
  • Nona is building a rectangular patio extending outside her house, so one edge of the patio is along the wall of the house. The a
    7·1 answer
  • Rewrite (7/9) ^-1 without an exponent
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!