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
posledela
3 years ago
13

Factor and simplify 8cos^2x+cosx-9

Mathematics
1 answer:
KonstantinChe [14]3 years ago
3 0
HELLO DEAR,




GIVEN:-
8cos²x + cosx - 9

8cos²x + 9cosx - 8cosx - 9

cosx(8cosx + 9) - (8cosx + 9)

(cosx - 1)(8cosx + 9)


I HOPE ITS HELP YOU DEAR,
THANKS
You might be interested in
I NEED ASAP PLS AND THANKYOU BY 10:30
Alexandra [31]

Answer:

a translation

Step-by-step explanation:

it slid up four then slid to left one

translation

im not really sure what the question was but

8 0
2 years ago
Read 2 more answers
Will Give Brainliest
Gnoma [55]
Answer: 24


Explanation:

Total pay = gross pay + overtime pay

= 40x + 12x

= 52x

The total pay is 1,248
So

5x = 1,248

X = 1,248/52

X = 24

(Divide each side by 52)
6 0
2 years ago
Manual and his friends celebrated his birthday at the FunTimes game center. He spent 4/7 of his money on go-karts and now he has
ioda

Answer:$4.07

Step-by-step explanation:

6 0
3 years ago
What is 15/8 in mixed number form
Eva8 [605]
1 7/8 because 15/8 =1 7/8

-JennaClaire
5 0
2 years ago
Read 2 more answers
2
Sonja [21]
2(i).
(3y-20)+(4x-5)+(x+y-10)+(2x+5)=360 (Angles sum of it trapezium)
3y-20+4x-5+x+y-10+2x+5=360
7x+4y=390
(Shown)

2(ii).
(3y-20)+(2x+5)=180 (Interior Angles, Parallel Lines)
2x+3y=195
(Shown)

Hope it helps : )
3 0
1 year ago
Other questions:
  • Are the lengths changing in a linear fashion in the listing above? Perry's hot tub​
    12·1 answer
  • What is the volume of the box with a height of 3/2 length of 7/2 and width of 5/2
    12·1 answer
  • The coordinates of the vertices of a right triangle are (0, 0), (5, 0) and (0, 3). Which of the following statements is true?
    10·2 answers
  • Someone please help!
    13·1 answer
  • Electron is organizing the bookcase in the school library. He makes sure each shelf has 15 books on it. There are 9 shelves of m
    9·1 answer
  • Find Use proportion<br> 24 =18/15<br> 21<br> b<br> 18<br> 20<br> 16
    11·1 answer
  • Look at picture please !! I really need help thank you !
    7·1 answer
  • Find the Perimeter of the figure below, composed of a rectangle and a semicircle. Round to the nearest tenths place.
    13·1 answer
  • Can you tell which of the following triangles are right and explain your answer? The numbers represent the lengths of the sides:
    12·1 answer
  • Help please I’ll give the highest point ! :)))) tysm I need it done by 10:20
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!