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
Brums [2.3K]
3 years ago
13

Brooklyn practiced playing her clarinet for 21/4 hours this week. If she practiced for the same amount of time each day. How man

y hours did she practice each day.
Mathematics
2 answers:
sesenic [268]3 years ago
5 0

Answer:

th t f w m

Step-by-step explanation:

Liono4ka [1.6K]3 years ago
4 0

por favor quiero qe me ayudenФ<em> grasias</em>

You might be interested in
Please explain as well, solve the trigonometric equation
aliina [53]

Given:

The trigonometric equation is:

\tan x\sin x=\tan x\cos x

To find:

The solutions for the given equation over 0^\circ.

Solution:

We have,

\tan x\sin x=\tan x\cos x

It can be written as

\tan x\sin x-\tan x\cos x=0

\tan x(\sin x-\cos x)=0

\tan x=0 and (\sin x-\cos x)=0

The solutions over 0^\circ are:

x=90^\circ,180^\circ and \sin x=\cos x

x=90^\circ,180^\circ and x=45^\circ, 225^\circ

Therefore, the correct option is D.

3 0
3 years ago
Can someone help me on my math pls
Bogdan [553]

Answer:

22

Step-by-step explanation:

Plugging the numbers into the equation, we get 10^2+20^2=c^2

10^2 is 100, and 20^2 is 400

400 + 100 is 500

find the square root of that, which is exactly 22.36068 but the problem says to round to the nearest whole number, so the answer is 22.

3 0
3 years ago
Read 2 more answers
6. Solve each equation and check your solution. 3x - 6 = 4(2 - 3x) - 8x
Advocard [28]

Answer:

Multiple answers (Work & answers below)

Step-by-step explanation:

6 0
3 years ago
What is a scale factor?
Blababa [14]

Answer:

Here is some helpful information from my mini lessons.

Step-by-step explanation:

If two objects have the same shape, they are called "similar." When two figures are similar, the ratios of the lengths of their corresponding sides are equal. To determine if the triangles shown are similar, compare their corresponding sides. Here you'll learn that the ratio of the perimeters of similar figures is equal to their scale factor and that the ratio of their areas is equal to the square of their scale factor. If two polygons are similar, then the ratio of the lengths of any two corresponding sides is called the scale factor. This means that the ratio of all parts of a polygon is the same as the ratio of the sides.

3 0
3 years ago
What is 6(36,200)-(21)(8,050)?
coldgirl [10]
I'm guessing these problems are meaning multiplication in which you need to multiply them but don't worry here is your answer. 

6 * 36,200 = (217,200) 
 
21 * 8,050 = (169,050)

Subtract your totals which gives you (48,150) is your answer! 

Hope this helps. 
Have a great day!!!
6 0
3 years ago
Other questions:
  • What is -7.2 as a fraction
    13·2 answers
  • roman has 2 red pencils in his backpack.if this is 25%of the pencils ,how meny pencils are in his backpack
    11·1 answer
  • Can someone simplify 3(2x+1)-8
    12·2 answers
  • A coin has 2 sides: heads (H) and tails (T). A bag has 4 balls: 1 red (R), 1 green (G), 1 yellow (Y), and 1 blue (B).
    10·1 answer
  • What are the following numbers from least to greatest 14/5, -2.46, -10/4, 2.5
    8·2 answers
  • Combine the like terms to create an equivalen<br> -k + 3k<br> Stuck? Watch a video or use a hint.
    14·1 answer
  • Suppose that two teams play a series of games that ends when one of them has won ???? games. Also suppose that each game played
    6·1 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
  • Is the following composition of transformations a glide reflection? Justify
    12·1 answer
  • Help asap please bbbbb
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!