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
mariarad [96]
3 years ago
14

Sin230°= 1. sin130° 2. -sin50° 3. sin50°

Mathematics
1 answer:
belka [17]3 years ago
3 0

Answer:

cosine30

Step-by-step explanation:

You might be interested in
Can you please help me solve this equation?
TiliK225 [7]

Answer: ((T/(2pi))^2)g

Step-by-step explanation: just solve for L

4 0
3 years ago
How do you write 996 as a fraction, mixed number, or whole number in simplest form?
sveticcg [70]

To convert a mixed number to its lowest form, one needs to change the mixed number into an improper fraction and then reduce this improper fraction to the lowest possible fraction. To do these conversions, one needs to perform a few calculations. One also has to understand the definitions of "mixed number," "improper fraction" and "proper fraction."

A proper fraction is a fraction that has a lower number in the numerator and a higher number in denominator, such as the fraction three-fourths. An improper fraction is the inverse of this, which entails the higher number in numerator and lower number in the denominator, like 5/3. A mixed number is a whole number with a fraction, such as 1 3/4.

To convert the mixed number 1 3/4, one has to multiply the denominator 4 by the whole number 1 that gives 4, add this 4 to the 3 in the numerator to get 7 and place 7 over the denominator to find the improper fraction 7/4. In this case, this is the lowest form for this mixed number. However, if the mixed number is 6 4/6, then this converts to the improper fraction 40/6. One can divide the numerator and denominator of 40/6 by 2 to find that 20/3 is the lowest form for the mixed number 6 4/6.To convert a mixed number to its lowest form, one needs to change the mixed number into an improper fraction and then reduce this improper fraction to the lowest possible fraction. To do these conversions, one needs to perform a few calculations. One also has to understand the definitions of "mixed number," "improper fraction" and "proper fraction."


5 0
3 years ago
Read 2 more answers
Multiply 2 1/2 * 3/5 in simplest form show work
xz_007 [3.2K]

I can’t show work but the answer is 3/5

5 0
3 years ago
Read 2 more answers
Can somebody help me?
HACTEHA [7]

Answer:I cannot see photo

5 0
3 years ago
Read 2 more answers
Which function has the same y-intercept as the one below
Over [174]

Check the picture below, so let's check the equations below hmmm

\boxed{A}\\\\ y=\cfrac{16-3x}{4}\implies y=\cfrac{-3x+16}{4}\implies y = \cfrac{-3x}{4}+\cfrac{16}{4}\implies y=-\cfrac{3}{4}x\stackrel{\stackrel{b}{\downarrow }}{+4}~\hfill \bigotimes \\\\[-0.35em] ~\dotfill

\boxed{D}\\\\ y+4=2x\implies y=2x\underset{\stackrel{\uparrow }{b}}{-4}\qquad \textit{\Large \checkmark}\qquad \impliedby \qquad \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array}

5 0
2 years ago
Other questions:
  • Which statement that describes show that figure a is congruent to figure b
    6·1 answer
  • What is the solution set of 4x=y and 2x^2-y=0
    9·1 answer
  • Find the slope of any line perpendicular to the line through (5,3) and (2,5)
    5·1 answer
  • What do graphs help to see?
    12·2 answers
  • Work the following word problem. Set up the problem in numerical form before you solve it. Then find and reduce the answer. How
    11·2 answers
  • In factons you divide the numerator and the whole number .. then denominator<br><br> Correct?
    8·1 answer
  • Which of these triangle pairs can be mapped to each other using a single translation?
    11·1 answer
  • Part C
    15·1 answer
  • What shape best describes the cross section cut at an angle to the base of a right rectangular prism?
    13·2 answers
  • Is 3n a cubic a quadratic a linear or none of these​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!