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
WARRIOR [948]
2 years ago
6

What is the value of x? Sin(x)=cos(81)

Mathematics
1 answer:
RUDIKE [14]2 years ago
8 0

Answer:

0.98768834034243

Step-by-step explanation:

Since 81 is smaller than 90, it is located in the first quadrant and in the first quadrant, the values for sin, cos and tan are always positive.

sin(81)= 0.98768834034243

You might be interested in
Which logarithmic equation is equivalent to the exponential equation below?<br><br> 7^x=21
Irina-Kira [14]
Log base 7 (21)=x
Hope this helps!
7 0
3 years ago
Read 2 more answers
What is Probability?​
nataly862011 [7]
Probability is about estimating or calculating how likely or 'probable' something is to happen.
3 0
2 years ago
From the following figure, how many ways can you show that lines l and m are parallel? At least 4 ways One way Two ways Three w
antiseptic1488 [7]

You can show it 4 ways by rotating the paper and if that is not an option, then the answer is 2.



8 0
3 years ago
Read 2 more answers
Can someone please help me?! Thanks
Mekhanik [1.2K]

Answer:

maybe b option

have a great day

3 0
3 years ago
Read 2 more answers
Help pleasee, its past due , im sufferingggg
jeyben [28]

Answer:

-11

Step-by-step explanation:

First we plug -2 in for c

4(-2)-3=-8-3=-11

5 0
2 years ago
Other questions:
  • What's the answer for 2p+5r=q for p
    14·1 answer
  • Damon is shooting 2 free throws. The probability that Damon will make a free throw is 80%.
    12·1 answer
  • which expression DOES NOT represent a square root of a perfect square integer? A) 100 B) 64 C) 81 D) 89
    11·2 answers
  • Find the value of N needed to make the equation shown true <br> N+19=40
    6·2 answers
  • Some more free-points education is important
    10·2 answers
  • Plz help me plz plz plz its math
    7·1 answer
  • −15(x−4)=−2 the 15 is one fifth pls help
    10·1 answer
  • Khan academy, i dont understand the concept
    8·2 answers
  • Help me please. lesson 9.3 converse if the pythagorean theorem
    15·1 answer
  • Willy is an avid fisherman of the world. As he travels, he goes fishing 2 times on every mainland Country he visits and goes fis
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!