The terminal point represented by P(x,y), is the coordinate where a certain point lies. Given is 5pi/4 radians - this will be our angle.
Evaluate the values of x and y using sin θ and cos θ
x = cos (5pi/4)
x = -√2/2
y = sin (5pi/4)
y = -√2/2
Therefore, (x,y) is (-√2/2, -√2/2)
Decimal is pertaining to tenths.
Percent is <em>per centum</em>, or one one-hundredth part.
They are alike, because they can both be converted to fractions.
hope this helps
Answer:
the answer = 8/21
Step-by-step explanation:
it is 8/21 because to get the fractions to the same denominator u most change them, that would be 5/15=7/21 and 7/8=18/21
then divide 7/21 by 18/21, keep change flip, then BOOM, you've gotten your answer
Answer:
709,067
Step-by-step explanation:
add them together from greatest to least
Answer:
-4x
Step-by-step explanation:
4x + 19 = -4x + 12
0 = 12 - 19
0 ≠ -7
