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
cestrela7 [59]
3 years ago
12

Cos? 0Ifcot2 0-cos203 and 0° < < 90°then the value of 0 is:​

Mathematics
1 answer:
yanalaym [24]3 years ago
4 0

Step-by-step explanation:

NSWER

From the above equation, we get

cosθ=sinθ

Hence

θ=450

Therefore

sin4θ+cos4θ

=sin4450+cos4450

=2×(21)4

=2×41

=21

You might be interested in
The table below shows the functions to represent the sale f(t), in thousands, of four companies in t years:
Irina-Kira [14]
Choice C , Company C and Company D. hope I helped. 
4 0
3 years ago
Read 2 more answers
the sum of three numbers is 15. the second number is double the first. the third number is 5 less than the first. what are the t
tigry1 [53]

Hello from MrBillDoesMath!

Answer:

5, 10, 0

Discussion:

Let "f" be the first number. Then the questions tells us that

f + 2f  + (f-5) = 15           =>

f + 2f + f - 5 = 15            => add 5 to both sides

4f = 5+ 15 = 20              => divide both sides by 4

f = 20/4 = 5

The numbers as

f:        5

2f:     10

(f-5):  0

Thank you,

MrB

5 0
3 years ago
There are 5280 feet in 1 mile. how many feet are in 3.5 miles?
worty [1.4K]

Answer:

18,480

Step-by-step explanation:


5 0
3 years ago
Read 2 more answers
HELP PLS SHOW WORK ITS 2 PARTS
sdas [7]

Answer:

a=4.2

Step-by-step explanation:

6.4-a=2.2

so 6.4-22=a

4.2=a

7 0
3 years ago
Read 2 more answers
What is the measurement of angle ABC?
MA_775_DIABLO [31]

The measurement of angle ABC is

B) 217 1/2

Hope this helps...

8 0
4 years ago
Other questions:
  • How do you solve this?
    15·1 answer
  • The collection of all possible outcomes of a random phenomenon is called A. the sample space. B. the distribution. C. the probab
    7·1 answer
  • 140 converted to kilometres
    12·1 answer
  • Find the standard form of the following...<br> 26
    14·1 answer
  • Can someone please help me?
    5·2 answers
  • What is the value of X???
    13·1 answer
  • All I am is a man I want the work in my hands I hate the beach but I stand in California with my toes in the sand......
    12·1 answer
  • The transformations to the parent function of a quadratic equation are given below. Write an equation of the new function in ver
    6·2 answers
  • 2(4+2x) more then or equal to 5x+5
    11·1 answer
  • I need help with this question. Please &amp; thank you!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!