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
Illusion [34]
3 years ago
15

25% of what number is 21

Mathematics
2 answers:
Sergio [31]3 years ago
8 0
21 is 25% of 84.......
makkiz [27]3 years ago
3 0
84 because 21 times 4 equals 84
You might be interested in
A new shop is being built in town and the design shows that it will be a rectangular prism with 8 meters along the front 12 mete
Kisachek [45]

Volume of space inside shop is 288 m³

<u>Given that;</u>

Dimensions of rectangle = 8 meter , 12 meter , 3 meter

<u>Find:</u>

Volume of space inside shop

<u>Computation:</u>

Volume of rectangle = [l][b][h]

Volume of rectangle = Volume of space inside shop

So,

Volume of space inside shop = [8][12][3]

Volume of space inside shop = [96][3]

Volume of space inside shop = 288 m³

Learn more;

brainly.com/question/15019502?referrer=searchResults

8 0
2 years ago
Which of the following statements describe the altitude of a parallelogram? A. It is the length of the parallelogram. B. It is p
bagirrra123 [75]
Because the altitude of parallelogram is perpendicular to the base and it is the height of the parallelogram so in this way every choices B. and C. are right sure 
but than you check so choice - but there is something mistake bc. you wrote two choices D. so the second what say ,,it is used in finding area of a parallelogram" is right too

hope helped
7 0
3 years ago
Read 2 more answers
PLEASE HELP! I AM CONFUSED! Explain your answer, thank you so much! (I will give brainlyest)
antiseptic1488 [7]

Answer:

y+3 = 2(x-4)

Step-by-step explanation:

If we have a slope and a point, we can use the point slope form for an equation of a line

y -y1= m(x-x1)

where m is the slope and (x1,y1) is the point

y--3 = 2(x-4)

y+3 = 2(x-4)

8 0
3 years ago
Read 2 more answers
From a distance of 42 feet from the base of a building, the angle of elevation to the top of the building is 67 degrees. Estimat
Nataliya [291]
A diagram would surely help here.  But imagine that you stand at spot A and someone finds that your distance from the base of the building is 42 feet.  Call this point B.
 
Imagine a vertical line from that spot, straight up.  Label the top of this line C.

The acute angle at A is 67 degrees.  You want to find the height of the building, which would be the length of the "opposite side of triangle ABC."
The length of the "adjacent side of triangle ABC" would be 42 feet.

We don't know the length of the hypotenuse, altho' we could easilyl calculate it using the Pyth. Them.

We choose the tangent function to solve for the height of the building (which is the length of the opposite side. 

                                                                         height
By definition, tangent (67 degrees) = -------------------------------------
                                                                       42 feet

Find tan 67.  Multiply your result by 42 feet.  This product is the height of the building.
7 0
3 years ago
Out of a total of 500 flowers,65 are roses. what percent of the flowers are roses
FinnZ [79.3K]
65/500 = 13/100 = 13% of the flowers are roses.
6 0
3 years ago
Other questions:
  • The sum of the measures of two angles of a scalene triangle is calculated, and the result is the same as the measure of one of t
    11·2 answers
  • Express each fraction or mixed number as a percent
    15·1 answer
  • A 2000 lb crystal chandelier in a Las vegas Hotel is suspended by 2 cables.
    14·1 answer
  • What is x + 9≤10 as an inequalite ?
    14·2 answers
  • It is about solving equations by substitution. if you can help plzzz
    10·1 answer
  • N<br> What is the range for this set of data?<br> 38, 17, 55, 40<br> оооо
    13·1 answer
  • What is the distance between 1st and 3rd base?
    15·1 answer
  • Can you help with this please?​
    7·1 answer
  • How do find the nth term in a non-linear sequence
    14·1 answer
  • Find the equation of a line that passes through the points (-4, -2) and (6, 3).
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!