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
Advocard [28]
3 years ago
6

Solve: 12 dogs decreased by 25% step by step pls.

Mathematics
2 answers:
Annette [7]3 years ago
8 0
Decreased by 25%
find 25% of 12 and decrease 12 by it

percent means parts out of 100
25%=25/100=1/4
'of' means multiply
25% of 12=1/4 times 12=3

decrease 12 by 3
12-3=9

answer is 9
kramer3 years ago
7 0

first turn 25% into a decimal so it's easier to work with, the decimal for 25% is 0.25

then multiply the number by the decimal

12x0.25=3

then subtract your answer (3) from your starting number

12-3=9

12 dogs decreased by 25% leaves you with 9 dogs left.


if you are increasing, divide instead of multiply

You might be interested in
Emily bought 4 cheeseburgers for $6 each and then spent $18 on a new shirt. She paid for the cheeseburgers and shirt with her de
Soloha48 [4]
-42 would be the answer
8 0
2 years ago
Read 2 more answers
Polygon a b c d is shown with exterior angles. exterior angle a is 25 degrees, exterior angle b is 146 degrees, and exterior ang
Kaylis [27]

The measure of angle bcd of the polygon abcd is 40°.

Hence, option b) 40° is the correct answer.

<h3>What is a polygon?</h3>

A polygon is simply a two-dimensional a plane shape enclosed by line segments called sides.

The sum of the exterior angles of a regular polygon will always equal 360

Given that;

  • Exterior angle a = 25 degrees
  • Exterior angle b =  146 degrees
  • Exterior angle d = 149 degrees
  • Exterior angle c = ?

25° + 146° + 149° + c = 360°

320° + c = 360°

c = 360° - 320°

c = 40°

The measure of angle bcd of the polygon abcd is 40°.

Hence, option b) 40° is the correct answer.

Learn more about polygons here: brainly.com/question/22408868

#SPJ4

8 0
1 year ago
Daria earns $17.50 per customer when she gives haircuts if she gave X haircuts on Monday and Y haircuts on Tuesday which express
fomenos

Answer:

where are the expressions??

7 0
3 years ago
What is measure of angle KJL
Xelga [282]

Answer:

7x - 8.

Step-by-step explanation:

sad face

5 0
3 years ago
HELPPPP PLEASE IN NEED HELP FAST I NEED ALL 5 DONE
Radda [10]

1. 11h

2. 10w

3. 6w

4.6 (h+3)

5. 74

hope it's helpful.

6 0
3 years ago
Other questions:
  • PLEASE HELP ME!!!!!<br><br>ABCD is a parallelogram. Find x.
    7·1 answer
  • Ryan planted flowers in a rectangular garden. The width of the garden is left parenthesis x minus 5 right parenthesis(x−5) feet
    11·1 answer
  • this is a pretest so i haven't learned about any of this yet please provide help i thought it was the cross multiplication thing
    7·1 answer
  • Can you help me solve some math problems​
    10·1 answer
  • 3) The cost of different sizes of orange juice are shown in the table.
    11·2 answers
  • #1) What is the measure of ∠TVU, and why?
    8·1 answer
  • There are 2 grape juice boxes and 4 apple juice boxes in the cooler. If Matt takes one from the cooler without looking, what is
    7·1 answer
  • Helppp <br> 1st problem: 4x + 6 &lt; 30 <br> 2 problem: 3x -5 &gt; 16
    5·1 answer
  • Plssss help me its urgent:(
    13·1 answer
  • When mom is doing cleaning on her own it takes 2 hours. When dad does cleaning, it takes 4 hours. How long will it take if both
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!