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
Helga [31]
4 years ago
14

A scale drawing is made to enlarge a picture by using a scale factor of three. The enlarge picture is 9" x 15". What are the dim

ensions of the original picture

Mathematics
2 answers:
posledela4 years ago
6 0
If it is enlarged by a factor of 3, just divide 9 by 3 and 15 by 3 to get 3" x "5
Y_Kistochka [10]4 years ago
5 0

Answer: A is the answer

Step-by-step explanation: I took the test and got it right.

You might be interested in
Dla każdej z liczb 20, 60, 150, 300, znajdź liczbę : a) o 10% większa, b) o 20% mniejszą, c) o 50% mniejsza,
krek1111 [17]

Odpowiedź:

Prosimy sprawdzić wyjaśnienie

Wyjaśnienie krok po kroku:

Na numer: 20

a.) 10% więcej;

(1 + 10/100) * 20;

1,10 * 20 = 22

b.) 20% mniej

(1 - 20/100) * 20

0,8 * 20 = 16

c.) 50% mniej

(1 - 50/100) * 20

0,5 * 20 = 10

Dla numeru 60:

a.) 10% więcej;

(1 + 10/100) * 60;

1,10 * 60 = 66

b.) 20% mniej

(1 - 20/100) * 60

0,8 * 60 = 48

c.) 50% mniej

(1 - 50/100) * 60

0,5 * 60 = 30

Na numer 150;

a.) 10% więcej;

(1 + 10/100) * 150;

1,10 * 150 = 165

b.) 20% mniej

(1 - 20/100) * 150

0,8 * 150 = 120

c.) 50% mniej

(1 - 50/100) * 150

0,5 * 150 = 75

Dla numeru 300;

a.) 10% więcej;

(1 + 10/100) * 300;

1,10 * 300 = 33%

b.) 20% mniej

(1 - 20/100) * 300

0,8 * 300 = 240

c.) 50% mniej

(1 - 50/100) * 300

0,5 * 300 = 150

4 0
3 years ago
If g(x)= -3x^3+5x-3, then the slope of the line that is perpendicular to the tangent line at x=1 would be...
Rashid [163]
I think it would Be A
7 0
3 years ago
Please help and give right answers please!
trasher [3.6K]

Answer:

7

Step-by-step explanation:

x * x = 7x

7 x 7 = 7 x 7

49 = 49

so if x is 7, the equation is true...

3 0
3 years ago
Rhombus A B C D is shown. Lines are drawn from point A to point C and from point D to point B and intersect at point E. All side
gavmur [86]
Area of rhombus = 1/2 * diagonal * diagonal

72 = 1/2 * AC * BD

Diagonals bisect each other in a rhombus so if EC is 8 then AC is 16

72 = 1/2 * 16 * x - 1
72 = 8(x-1)
9 = x-1
X = 10

Check
72 = 1/2 * 16 * 10-1
72 = 1/2 * 16 * 9
72 = 8 * 9
72=72
4 0
2 years ago
Read 2 more answers
Please i really need help right now 25 points
Korolek [52]

Step-by-step explanation:

choice 2 ..............

8 0
2 years ago
Other questions:
  • A machine in a factory makes 20 gadgits every 1 hour. How many gidgets are made every hour ?
    14·2 answers
  • Cuanto es 34839269693+15534345345677856336.
    14·2 answers
  • A CD is shaped like a circle wit a diameter of 12 cm. to the nearest centimeter what is the circumference of the CD
    7·1 answer
  • Domain and range of f (x)=35x-602
    11·1 answer
  • What is a quotient???
    10·1 answer
  • Find the slope of the tangent line to the graph of f at the given point. f(x) = x√ at (36,6) 1/3 1/12 3 12
    7·2 answers
  • Whats the answer? help lol​
    15·1 answer
  • Find the value of x. Round your answer to the nearest tenth
    15·2 answers
  • Pls pls pls pls help me
    11·1 answer
  • WILL GIVE BRAINLIEST AND POINTS PLS HELP MEEE In the graph below what is the domain of the 3rd piece of the graph?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!