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
lidiya [134]
3 years ago
10

If the original quantity is 20 and the new quantity is 16​, what is the percent​ decrease?

Mathematics
2 answers:
Maru [420]3 years ago
6 0
20% Subtract starting value minus final value.
Divide that amount by the absolute value of the starting value.
Multiply by 100 to get percent decrease.
If the percentage is negative, it means there was an increase and not an decrease.
victus00 [196]3 years ago
5 0

Answer:

20% Decrease

You might be interested in
8×40= partial products
FinnZ [79.3K]
The partial products are 4x80 and that's all because in the ones it has no actual digit
3 0
3 years ago
Round to one decimal place (BRAINLIEST)
Semmy [17]

Answer:

4.3

Step-by-step explanation:

Apply trigonometric ratios to find the answer.

Firstly, we need to find the measure of angle theta. In order to do this, we will use triangle BAD.

From angle theta, the trigonometric ratio sine can be used:

sinθ = \frac{4.1}{5.3}

After we find the value, we take the inverse sine of it and the result is approximately 50.7 degrees.

Now, knowing that angles BAD and CAD are the same, we can solve for CD using trigonometric ratio sine.

sin50.7 = opposite/hypotenuse

sin50.7 = CD/5.5

sin50.7 * 5.5 = CD

4.3 ≈ CD

8 0
3 years ago
PLEASE HELP !! <br><br> Will give the brainliest !!
Alika [10]

Answer:

A. They're not simalier because two pairs of corresponding angles in the two trapezoids are congurant

5 0
3 years ago
Read 2 more answers
HELPPPPPPPPPPPPPPPPP!!
goldfiish [28.3K]

Answer:

option 3

Step-by-step explanation:

V= πr²h

to make h the subject

h= V÷πr²

just take πr² to the other side

as it in multiplication on the left hand side, it will in division in right hand side.

hope it helps!

5 0
3 years ago
Eeeek help, I don’t exactly know how to calculate the width of the missing shape!
Anuta_ua [19.1K]

Answer:

Perimeter = 101.2 cm

Step-by-step explanation:

The given figure has a length of 18 cm and width of 24 cm.  A rectangle of length 8.6cm has been cut out, however, the question is asking to find the perimeter, or distance around the figure.  The overall rectangle still has a perimeter of 18 + 18 + 24 + 24 = 84. However, now it also has two additional sides of 8.6cm each, so 8.6 + 8.6 = 17.2.  

Add all the sides together for perimeter:

84 + 17.2 = 101.2 cm

8 0
3 years ago
Other questions:
  • Can someone help solve this? 6g+4(-5+4g)=1-g
    13·1 answer
  • What happens to a point on a wheel as it turns?
    10·2 answers
  • 1. Remember what we know about vertical angles and solve for x. (SHOW WORK)
    7·1 answer
  • The volume of a cube is 1,728 cubic inches, find the side length of each of its sides.
    14·1 answer
  • Using descriptive statistics, you have found out that it takes an average of 40 minutes to complete a mid-term examination in IS
    5·1 answer
  • Area between two shapes. IXL Geometry help pls and will mark brainiest answer !
    15·2 answers
  • A cupcake shop earns $950 a day. The total amount of earning varies directly with the number of days. Find the total earning the
    6·2 answers
  • How do you find the x i need help really fast
    10·1 answer
  • True or false: the height is always twice the length of the base edge for any triangular pyramid
    11·1 answer
  • 3y + 7 = x is this a direct proportion
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!