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
AleksAgata [21]
3 years ago
5

Sin(42) = cos(x) Solve for x

Mathematics
1 answer:
mariarad [96]3 years ago
3 0

Answer:

X = 48

Step-by-step explanation:

When you type sin(42) in your calculator it will give you something around 0.669.

If you try reverse sinus sin-1(0.669) it will give you 42.

Therefore you can say that:

Cos(x) = 0.669

So you can reverse the cos to get your answer

Cos-1(0.669) = 48

Or

Cos-1 (sin(42))

You might be interested in
Can someone pls help
MakcuM [25]

when x =1 , y = 3

 when x = 3, y =27

27-3 = 24

3-1 = 2

24/2 = 12

 rate of change = 12

3 0
3 years ago
Change the following mixed number to an improper fraction. Reduce if possible. 2 4/40
slava [35]
84/40

Reduces to 21/10
4 0
3 years ago
Read 2 more answers
pls help me i need to past this test this is the LAST TEST before the christmas break and if right will give brainlest
Dafna11 [192]

Answer:

196

Step-by-step explanation:

find the slope with y2-y1 / x2-x1

points (7, 1372) and (12, 2352)

(2352- 1372) / 12-7

= 196

please give thanks by hitting the heart button :)

5 0
2 years ago
What is a ratio comparing two quantities with different kinds of units
Andrews [41]
<em>A ratio camparing two quantities with different kinds of units is a ratio that tells the rate of change of one variable with a change in other variable.</em>
3 0
3 years ago
What is Start Fraction 5 Over 8 End Fraction divided by One-fourth?
Archy [21]

Answer:

2.5

Step-by-step explanation:

5/8 ÷ 1/4

Division sign changes to multiplication and the reciprocal of the divisior is used to multiply instead :

5/8 * 4/1

= (5*4) / (8*1)

= 20 / 8

= 2.5

3 0
2 years ago
Other questions:
  • 9/20+3/20 in simplest form
    5·2 answers
  • What is the lowest common multiple of 116 and 196
    9·1 answer
  • Among a sample of 55 male soldiers the average shower time was found to be 2.95 minutes and the population standard deviation is
    8·1 answer
  • When 2 fractions refer to the same whole and have the same denominator explain why you can compare only the numerators
    6·1 answer
  • 7+1=12(a - 1) SIMPLIFY PLEASE QUICK
    14·1 answer
  • Help me svsuushsjsjsjshshsjsjjsjsjebdbz pls
    13·1 answer
  • Select the correct answer from each drop-down menu.
    7·1 answer
  • Plz help me tha ks so myxhhh​
    13·1 answer
  • Бx +7y = -12<br> 5х – 8y = –10
    12·1 answer
  • I need help this is the last day I can do this test!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!