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
myrzilka [38]
3 years ago
15

With situation is an example of work

Mathematics
1 answer:
gulaghasi [49]3 years ago
6 0

holdig several tools because he do someting or she :

I think is a person

Step-by-step explanation:

You might be interested in
Given that cos(30°) = cos(45°)cos(15°) + sin(45°)sin(15°), it follows that cos(30°) =
mario62 [17]

Answer:

cos(30\°) = cos(45\°-15\°)

Step-by-step explanation:

To solve this problem you must know the formula of subtraction of angles for the function cosx.

The formula is:

cos(h-d) = cos(h)cos(d) + sin(h)sin(d)

We can write 30° as: 45° - 15°

Then:

cos(30\°) = cos(45\°-15\°)

Using the formula for subtraction of angles we have:

cos(45\°-15\°) = cos(45\°)cos(15\°) + sin(45\°)sin(15\°)

Notice that we have achieved the expression shown in the statement

Finally:

cos(30\°) = cos(45\°-15\°)

8 0
3 years ago
Read 2 more answers
100 this time lol sorry about last time
I am Lyosha [343]

Answer:

1. 1

2. 40

3. 36

Step-by-step explanation:

brainliest?

5 0
3 years ago
Read 2 more answers
A recent article in a college newspaper stated that college students get an average of 7 hrs of sleep each night. A student who
vazorg [7]

Solution -

A student who was skeptical about this value decided to conduct a survey by randomly sampling 36 students. On average, the sampled students slept 6.6 hours per night.

The sample mean is the average of the 36 sampled students, which is 6.6 hours. So 6.6 represents the <u><em>sample mean.</em></u>

College newspaper stated that college students get an average of 7 hrs of sleep each night.

The claimed population mean is the stated average from the newspaper article, which is 7 hrs.  So 7 represents the <u><em>claimed population mean.</em></u>

6 0
3 years ago
AngleFBC and AngleCBG are supplements, AngleDBG and AngleDBF are supplements, and AngleCBG Is-congruent-to AngleDBF.
wlad13 [49]

Answer:

FBC=DBG

Step-by-step explanation:

Edge 2020

7 0
3 years ago
Read 2 more answers
If 6 – 2x – 8x = 16, then 5x = ?<br> a. 10<br> b. -2<br> c. -1<br> d. -5
Archy [21]
6 - 10x = 16
-10x = 10, x = -1
5(-1) = -5
The answer is d
7 0
3 years ago
Other questions:
  • Find the GCF of 16a and 32ab *
    11·2 answers
  • The sum of two numbers is 54 and the difference is 12 . what are the numbers?
    7·1 answer
  • If f(x)=4x-8, what isf-1(x) ?
    15·1 answer
  • Can you discuss the differences between circumference and area of a circle ?
    11·2 answers
  • Plzzzzzzzzzzzzz helppp!!
    15·1 answer
  • I need help plz show your work
    8·1 answer
  • A city is located at an elevation that is below sea level. what is a possible elevation for that city?
    14·1 answer
  • PLEASE HELP ASAP
    6·2 answers
  • If x + 1/x = 5, find the value of x^3 + 1/x^3
    8·2 answers
  • 3/400 as a percent step by step explanation
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!