It shoukd be A if im not mistaken
Answer:
30 degrees
Step-by-step explanation:
first you have to find angle TSU which is 70 degrees
you get this my doing 180 - 110
then you add up all the angles in the triangle
so, 80 plus 70
you get 150
then you do 180 - 150 and get 30 degrees
Answer:
C
Step-by-step explanation:
a = 1
b = -5
c = 3
(-b ± √b² - 4ac) ÷ 2a
[5 ± √25 - 4(3)] ÷ 2
(5 ± √13) / 2
Answer:
In mathematics, the trigonometric functions are real functions which relate an angle of a right-angled triangle to ratios of two side lengths. They are widely used in all sciences that are related to geometry, such as navigation, solid mechanics, celestial mechanics, geodesy, and many others.
It is the same as ______ the measurement by 100.
dividing
