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
Readme [11.4K]
3 years ago
11

Sin5A-sin7A-sin4A+sin8A/cos4A-cos5A-cos8A +cos7A

Mathematics
1 answer:
Anna11 [10]3 years ago
5 0
Sin1A/-cos1A=iddkkkk
You might be interested in
How can you check to see if two fractions are equivalent please explain
Wewaii [24]

Answer:

cross multiply and they should equal the same

Step-by-step explanation:

4 0
3 years ago
What is the correct answer? ​
Nastasia [14]

Answer:

C)   (-3, -1)

Step-by-step explanation:

y = 5/3x + 4

  When x = 0, y = 4

  When y = 0, x = -2.4

  graph the points: (0, 4) and (-2.4, 0)

y = -2/3x - 3

  When x = 0, y = -3

  When y = 0, x = -4.5

  graph the points: (0, -3) and (-4.5, 0)

The lines will cross at point: (-3, -1)

4 0
2 years ago
What’s the solution of y= 3x-1 and y= 3x+4
julia-pushkina [17]

Step-by-step explanation:

solution ? you mean where both lines cross each other ?

these are 2 parallel lines (same slope, but different y-intercept), so they never cross each other.

there is no solution.

formally :

3x - 1 = 3x + 4

-1 = 4

this is wrong. therefore there is no solution.

3 0
2 years ago
Solve for x: <br><br> Question 9 options:<br><br> x = 10<br><br> x = 3<br><br> x = 30<br><br> x = 7
ahrayia [7]
You have to give the problem and not just the options for me to solve
3 0
2 years ago
Which set of measurements could not represent the side lengths of a right triangle?
kondaur [170]
The answer is C
Step by step explanation
16 ft,30 ft 34ft
5 0
3 years ago
Other questions:
  • How is the quadritael ABCD not a rhombus nor rectangle? I already prove it is a parallelogram​
    6·1 answer
  • 35 is less than the difference of 21 and a number
    8·1 answer
  • #18 There are 8 students
    10·1 answer
  • What is the central limit theorem?
    15·1 answer
  • If x is the product of the integers from 1 to 150, inclusive, and 5^y is a factor of x, what is the greatest possible value of y
    5·1 answer
  • Plz help me with this
    9·1 answer
  • Look at the picture attached
    5·1 answer
  • What is the volume of the pyramid??
    12·2 answers
  • Justin is measuring his yard for a fence. He needs to figure out how much wood it will take. What unit of measure does Justin ne
    5·1 answer
  • Can someone help me find the area plz
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!