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
olga2289 [7]
1 year ago
7

Sinª A cosec² A+ cos4 A sec² A = 1

Mathematics
1 answer:
12345 [234]1 year ago
4 0

Step-by-step explanation:

sin4Acosec2A+cos4Asec2A=sin2Asin4A+cos2Acos4A=sin2A+cos2A=1

You might be interested in
Circle two words that describe each triagle
dlinn [17]
You're going to need to take a picture of the triangles.
7 0
3 years ago
Read 2 more answers
Is this a function?<br> (-2,3) (-3,3) (2,-3) (3,-3)
Fofino [41]

Answer:

yes

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Find the sum.<br><br> 17x3 + (3x + 8x3) = <br> (from clever)
Arte-miy333 [17]

Answer:

the answer is c. see picture

7 0
3 years ago
Read 2 more answers
Construct an equation for the expression: 3 less than 2 times a number is 7. Show the solution to the equation and prove your so
ElenaW [278]

Answer:

5 x 2 -3 = 7

Step-by-step explanation:

i mean.... thats all

4 0
3 years ago
Can someone help me with the areas?
9966 [12]

Answer:

for 1. it is 99 and for 3. it is 343.75

Step-by-step explanation:

for 1. you have to just multiply the length with width

for 3. you have to add both bases (35+20) and multiply the height (55 x 12.5) to it and then divide it by 2 (687.5 / 2)

hope this helps! please heart <3

8 0
2 years ago
Read 2 more answers
Other questions:
  • Can you help me with5 1/4 × 3 7/8
    12·2 answers
  • A bank account has a beginning balance of $560,00. After 6 months, the balance in the account has increased to
    5·1 answer
  • 140% of what number is 35
    8·2 answers
  • Do you agree with either of them? Explain or show your reasoning.
    11·1 answer
  • dave owns 15 shares of abc mining stocks. on monday the value of each share rose $2 but on tuesday the value fell $5. what is th
    7·1 answer
  • for a given recipe 12 cups of flour are mixed with 6 cups of sugar how many cups of sugar should be used if 20 cups of flour are
    8·1 answer
  • I am a regular polygon. Each of my exterior angles has a measure of 6 and 2/3 degrees. How many sides do I have?
    7·1 answer
  • When 3 numbers are multiplied together the answer is 30 when the same 3 numbers are added together, the answer is 0 what are the
    14·1 answer
  • Solve the given equation.<br><br> y/ 15 = 5
    12·2 answers
  • The national park has a new kiosk which visitors pass through as they enter the park. The kiosk is in the shape of a cylinder wi
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!