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
olasank [31]
3 years ago
5

A student wants to reduce the size of an article he found in a newspaper. The original article was 12 cm wide. He needs to reduc

e it so its width measures 9 cm. On the copier, what percent setting should he can use to make a copy this size?
A.
75%


B.
60%


C.
50%


D.
90%
Mathematics
2 answers:
SOVA2 [1]3 years ago
3 0
The answer would be A, 75%. 12×.75=9. Hope this helped!
Nostrana [21]3 years ago
3 0

Answer:

A. 75%

Step-by-step explanation:

Took the quiz, got it correct.

You might be interested in
What is the freezing point of water?
BaLLatris [955]
36 degrees f hope this helps 
3 0
3 years ago
Read 2 more answers
The length of the base of a triangle is twice it’s height. If the area of the triangle is 441 square kilometers, find the height
Sonja [21]

Answer:

21 kilometers

Step-by-step explanation:

Let the height be x. Then, the length of the base is 2x. The formula for the area is of the triangle is given by base*height/2. Therefore, the area of the triangle is equal to \frac{x \cdot 2x}{2} = x^2, which is in turn equal to 441. Since x must be positive, then 21^2=441, meaning that the height is 21 kilometers.

5 0
2 years ago
A parabola intersects the x-axis at x = 3 and x = 9.
Novay_Z [31]

Answer:

6

Step-by-step explanation:

This function corresponds to 'even' function, then

in order to calculate the 'x' of the vertex: (3+9)/2=6.

3 0
3 years ago
Read 2 more answers
An 18 foot ladder is leaned against a wall if the base of the ladder is 8 feet from the wall how high up on the wall will the la
Aloiza [94]

Answer:

16.12ft

Step-by-step explanation:

Check attachment

4 0
3 years ago
Please help 3 time askingggg help meeee
Drupady [299]

Answer:

5. -2 3/4, -2.2, 2.8, 3 1/8

6. -0.6 , 0.65 , 2/3 , 4/5

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • 9. A jewelry maker use 48 purple beads and 64 pink beads to make special bracelets. Each bracelet
    12·1 answer
  • A glass triangular prism for a telescope is 5.5 inches long. each side of the prism´s triangular bases is 4 inches long and abou
    5·1 answer
  • Give the domain of each of the following functions in interval notation.
    6·1 answer
  • Drag each tile to the correct box. Vector t, with a magnitude of 4 meters/second and a direction angle of 60°, represents a swim
    12·1 answer
  • Find a particular solution to the nonhomogeneous differential equation y??+4y?+5y=?10x+e^(?x).
    10·1 answer
  • In order to get a certain shade of blue paint, a mixer must have 5 parts white paint to 3 parts blue. If 4 gallons of paint must
    12·2 answers
  • Of flowers in a field 43% are yellow . The others are white. A bee randombly lands on a flowerdescribe the complelment of the be
    9·1 answer
  • Una poblacion es atacada por una epidemia de gripe sea N(t)= numero de personas enfermas al tiempo t. En dias la epidemia inicio
    13·1 answer
  • Find the x- and y-intercepts of x+y=2.
    11·1 answer
  • One night, it is 24LaTeX: ^\circ
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!