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
Harrizon [31]
3 years ago
14

QUICK can anyone help me. Big points for right answers.

Mathematics
1 answer:
klemol [59]3 years ago
7 0
No13.
Answer:
Cos(x+x)=cosx*cosx-sinx*sinx
=cos2(x)-sin2(x)
=(cosx+sinx)(cosx-sinx)
You might be interested in
Help fast plsssssssssss
bearhunter [10]
-9-(-12)=-9+12=3
-9-12=-9+(-12)=-21
4 0
3 years ago
Read 2 more answers
The perimeter of a rectangular pool is 288 m.
jolli1 [7]

Answer: 86

Step-by-step explanation:

8 0
2 years ago
The average salary for a construction worker is $29,160 per year. A veterinarian makes on average $84,460. If you consider the e
wel
Hey ! 

I am going to explain what I did to get the answer...

I multiplied $29,160 by 30 = $874,800
Then I multiplied $84,460 by 30 = $2,533,800 

Then I subtracted the results = a difference of $1,659,000

So the answer to your question is, $1,659,000 is the difference. 

I hope I was able to help you out :D <span />
5 0
4 years ago
Read 2 more answers
If kendal payed $2,500 down and $150 each month for dealer one and at another dealer paid $3,000 down and $125 each month after
maxonik [38]
After 20 months. after 20 months the first dealer will cost 5500 and the second dealer will cost 5500
dealer one pays 3000 in monthly fines and 2500 down and dealer 2 pays 2500 in fines and 300 down
6 0
3 years ago
What 2 numbers equal -80
mina [271]
-10 and 8 multiply them to equal 80 but if there both negative it will be a positive 80 because if you multiply 2 negatives its postive hope this helps
4 0
4 years ago
Read 2 more answers
Other questions:
  • Choose the function whose graph is given by:
    11·2 answers
  • How to do this please help!
    7·1 answer
  • How many different rectangular prisms can he build if he uses all the cubes
    10·1 answer
  • Company A offers a semimonthly salary of $2432, and Company B offers a biweekly salary of $2390. Which company pays a greater an
    8·1 answer
  • The original price of a shirt is $25, and it’s on sale for 20% off the original price. To determine the sale price of the shirt,
    8·2 answers
  • How many teaspoons are in 15 milliliters?<br><br> 1 tsp = 5 mL<br><br> 15 mL = ????
    5·2 answers
  • Sole in quadratic equation<br> 2x² + 3x + 8=0
    6·1 answer
  • Consider the equation 2x+1=16
    9·2 answers
  • Consider the quadratic function y = 1/5(x - 2)2 + 5.
    7·2 answers
  • 54394 plus 13768<br><br><br> Thank you
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!