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
maksim [4K]
3 years ago
7

A photograph was enlarge to a width of 15 inches. If the scale factor was 3/2, what was the width of the original photograph?

Mathematics
1 answer:
kati45 [8]3 years ago
5 0
(3/2)W = 15
3W = 30
W = 10 inches
You might be interested in
You need to arrange eight of your favorite books along a small shelf. How many different ways can you arrange the​ books, assumi
satela [25.4K]

Answer: 40, 320 ways

8!= 8*7*6*5*4*3*2*1

3 0
4 years ago
1.9/10 times 3/6 then simplified
givi [52]
1) 0.095
2)0.1875
3)0.3
4)0.21875
5)0.133
6)0.66
7) 0.6
8)0.375
8 0
4 years ago
Use the graph below to determine a1 and d for the sequence.
Rama09 [41]

A1 would be the first y value, which is 3 and d is the ratio ( distance between each y value) which is 3 ( add 3 to the y value to get the next one)

The answer is a1= 2, d = 3

4 0
3 years ago
Factorise 4x^2-y^2 please help
kotegsom [21]

Answer:

(2x + y)(2x - y)

Step-by-step explanation:

1. Simplify the square 4x²:

(2x)² - y²

2. Apple the difference of two squares formula <em>x² - y² = (x + y)(x - y)</em>:

(2x + y)(2x - y)

hope this helps!

8 0
2 years ago
Data Set: {60, 30, 35, 30,25}
GrogVix [38]
30 is the correct answer
3 0
3 years ago
Other questions:
  • I need help with 19, 20, and 21! please and thank you!
    6·1 answer
  • Fraction between 3/5 and 7/8?
    6·2 answers
  • 2x+30=5x+9 Solve for x<br> O 6<br> 0 -7<br> O -6<br> What’s the answer please?
    14·2 answers
  • What is the exact value of cos112.5?
    7·2 answers
  • Please help me, i am horrible at geometry.
    11·2 answers
  • PLEASE HELP ME! Find the cube roots of 125(cos 288° + i sin 288°).
    10·1 answer
  • I need answers ASAP! Thanks!
    15·1 answer
  • A recipe calls for 2 cups of flour and 1 1/2 cup milk to make four servings. Ming has plenty of flour, but only 6 cups of milk.
    10·1 answer
  • Find the GCF<br> 34 &amp; 68
    7·1 answer
  • Solve the follwing please:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!