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
MatroZZZ [7]
3 years ago
11

Please answer this question correctly for 25 points and brainliest!!

Mathematics
1 answer:
lesya692 [45]3 years ago
4 0

Step-by-step answer:

Given an enlargement from preimage (ABC) to image (A'B'C').

Need to find scale factor.

Solution:

Scale factor = linear size of image / linear size of preimage.

From the accompanying diagram, we see that

L(preimage) = AC = 4 units

L(image) = A'C' = 12 units

Therefore

Scale factor = L(image) / L(preimage) = 12 / 4 = 3

You might be interested in
Find the area of the trapezoid answers 30 , 60 , 90 , 120
olga nikolaevna [1]
There is no picture to be solved
4 0
3 years ago
Which is greater: 25% of 15 or 15% of 25? Explain your reasoning using mathematical evidence or visual models.
d1i1m1o1n [39]

15% of 25 is the greatest of the two.

Answer:

25% of 15 is 3.75

15% of 25 is also 3.75

15 - 3.75 = 11.25

25 - 3.75 =21.25

Compare and then determine.

11.25 < 21.25

8 0
2 years ago
Read 2 more answers
The force of gravity on the moon is approximately one sixth that of earth. the direct variation equation for weight on earth com
Inga [223]
Plug in 180 for e and solve for m
8 0
3 years ago
Tanya opened a savings account with a deposit of 550.she deposited 450 in the first week and withdrew $120in the second week of
Afina-wow [57]
Just do this 550+450=1000-120=880=750=1630 Now I assume that what you meant to say was what percent of the new balance was the last deposit made. So thats what Im going to be answering off of. We would need to take 1630-750=880 then 880/1630=.54 (rounded to the nearest hundredth) then we need to subtract 54 from one hundread because .54 is how much that the account overgoes the latest deposit making are final answer. That the last deposit that she mad accounted for 46% of the entire account. Enjoy!=)
8 0
3 years ago
Two pounds of grapes costs $6 as shown in the table. At this rate, how many pounds of grapes can you buy with $1? Round your ans
sergiy2304 [10]
Well 1 pound should cost $3 so do the math lol
5 0
3 years ago
Other questions:
  • May someone explain please?
    12·1 answer
  • Find the values of t6 and d for the arithmetic sequence with t6= 4 and t10= -4<br>​
    6·2 answers
  • Four boys went to the amusement park. They paid $123 altogether to get into the park. About how much did each boy pay?
    13·2 answers
  • Add 12 cups of water to every 4 cups of concentrated cleaner. Which if the following proportions can be used to find W, the numb
    10·1 answer
  • PLEASE HELP!!!!! I don’t get it all :((((
    15·1 answer
  • Joanne invited 21 friends to her
    7·1 answer
  • Kenji earned the test scores below in English class.
    5·2 answers
  • 100 POINTS HEY YALL IS THIS LINE OF BEST FIT A LINE OF BEST FIT LOL
    10·1 answer
  • (2x + 7y) (4x – 8y)
    5·1 answer
  • Arianna cycles for 3 hours at a speed of 40 mph. what distance did she travel
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!