Answer:
Step-by-step explanation:
The angle sum of a pentagon is 540°
Using this and the angles we know, we can create an equation.
Answer: Exact value of sinθ in simplified form is 66.8° .
Step-by-step explanation:
Since we have given that
(-3,7)=(x,y)
As the terminal side of f θ passes through the point (−3,7)
So, Perpendicular will be =7 units
Base = 3 units
Since we know that
Hence, exact value of sinθ in simplified form is 66.8° .
The answer is B. Hope that helped.
Answer:
there are several methods to "solve a quadratic"
you can look them all up...
Graphing, factoring, completing the square, taking roots, quadratic formula are the common methods....
given the way you are asking the question I think that you are supposed to use the quadratic formula ..
please look at the image of the formula and
realize that you problem has
a=-1
b=2
c=6
just plug in those numbers into the formula and you will get the results in the "answer"
NOTE is written as ix ( )
Step-by-step explanation:
x= <u>-2+√ (2)²- (4)(-1)(-6) </u>
(2)(-1)
and
x= <u>-2-√ (2)²- (4)(-1)(-6) </u>
(2)(-1)
Answer:
D
Step-by-step explanation:
"Turn around phrase" just means that you are subtracting the last number minus the first number. Subtracting the negative number is written as -(-34.7)