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
iVinArrow [24]
3 years ago
12

Help me prove this trig identity

Mathematics
1 answer:
alexdok [17]3 years ago
3 0
Hello here is a solution:

You might be interested in
What is the slope of the line with the equation 3y+5x=4
marta [7]

I think none of these are right. It's Y=-5/3x +4/3

7 0
3 years ago
Read 2 more answers
what is the answer? if a fundraiser sells t-shirts for 15$ each. it cost 20$ plus 9$ per shirt.how many shirt do they need to se
horsena [70]

Answer:

Step-by-step explanation:

15x-(9x+20)=>150;x =>28.33

4 0
3 years ago
Can the sides of triangle have lengths 4, 10, and 1? yes or no​
Marat540 [252]

Answer:

Yah, it can as long as it has three sides

8 0
3 years ago
Read 2 more answers
Another one..*sigh* helpppp :(((
SVETLANKA909090 [29]

Answer: It is B and C.

Step-by-step explanation:

If you divde the -4 and -5 for choice B, it will become 4/5 since it's an absolute value.

For Choice C, it's also the same but before the fractions were negative and there is a negative sign which means it's also the aboslute value which is 4/5.

Hope this helps! <3

6 0
3 years ago
Read 2 more answers
Write the numerical expression in words then solve (98-78)×11
Arada [10]
<span>Find the difference between ninety-eight and seventy-eight, then multiply by eleven. Ninety-eight minus seventy-eight is twenty, take this and multiply if by eleven to arrive at an answer of eleven. Following the order of operations the math within the parentheses must be done first, then the multiplication. The answer is two-hundred and twenty.</span>
4 0
4 years ago
Other questions:
  • Draw in line representing the rise and a line representing the run of the line state the slope of the line in simplest form.
    7·1 answer
  • Calculate the size of angle 'i' in the triangle illustrated below.​
    5·2 answers
  • A bag contains 5 apples. 3 are red apples and 2 are green apples. 2 apples are picked from the bin without replacing the first a
    6·2 answers
  • A car dealer paid a certain a price for a car and marked it up by 7/5 of the price. Later,he sold it for$24.000. What is the ori
    5·1 answer
  • 3/8 of 1/2<br> 3/4 of 1/3
    8·1 answer
  • How do the two temperatures compare? Complete the statements.
    6·2 answers
  • As an estimation we are told that 5 miles is 8km convert 12 km to miles
    11·1 answer
  • I NEED HELP ASAP ILL GIVE BRAINLIEST!
    6·1 answer
  • A flo chart proof uses a(n)____
    11·1 answer
  • Which human organ is shown in the image? Heart Liver Pancreas Stomach​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!