Find the reference angle of each angle:
Thank you for submitting an example text correction or rephasing. We will review the example in a short time and work on the publish it.
Leave us a comment of this math problem and its solution (i.e. if it is still somewhat unclear...):
Showing 0 comments:
Be the first to comment!
Following knowledge from mathematics are needed to solve this word math problem:
Next similar math problems:
- Three workshops
There are 2743 people working in three workshops. In the second workshop works 140 people more than in the first and in third works 4.2 times more than the second one. How many people work in each workshop?
The class is 21 students. How many ways can choose two to examination?
- Today in school
There are 9 girls and 11 boys in the class today. What is the probability that Suzan will go to the board today?
Write the first 6 members of these sequence: a1 = 5 a2 = 7 an+2 = an+1 +2 an
How many 4-tones chords (chord = at the same time sounding different tones) is possible to play within 7 tones?
- Three unknowns
Solve the system of linear equations with three unknowns: A + B + C = 14 B - A - C = 4 2A - B + C = 0
Cancer has 5 pairs of legs. The insect has 6 legs. 60 animals have a total of 500 legs. How much more are cancers than insects?
- Sequence 2
Write the first 5 members of an arithmetic sequence a11=-14, d=-1
If the average(arithmetic mean) of three numbers x,y,z is 50. What is the average of there numbers (3x +10), (3y +10), (3z+10) ?
How many ways can divide 16 players into two teams of 8 member?
- PIN - codes
How many five-digit PIN - code can we create using the even numbers?
Write the first 7 members of an arithmetic sequence: a1=-3, d=6.
Is true equality? ?
- AP - simple
Determine the first nine elements of sequence if a10 = -1 and d = 4
The village markets have 5 kinds of sweets, one weighs 31 grams. How many different ways a customer can buy 1.519 kg sweets.
- Elimination method
Solve system of linear equations by elimination method: 5/2x + 3/5y= 4/15 1/2x + 2/5y= 2/15
- Theorem prove
We want to prove the sentence: If the natural number n is divisible by six, then n is divisible by three. From what assumption we started?