I think that he is because most people don't like him but at the same time I think he is not because all the things that he said about sending the illegals back to their countries might not happen
Add full rotations of 360° degree until the angle of between 0° and 360°.
Sec (60)
The exact value is sec (60) is 2
Answer and Step-by-step explanation:
This is the correct matching:
1. Coefficient: The number in front of a variable in a term.
2. Constant: A number; a term containing no variables.
3. Arithmetic sequence: A set of numbers where the difference is the same between any two consecutive terms.
4. Closed circle: A circle filled in to show that the point is a part of the solution set.
5. Algebraic expression: An expression involving one or more variable terms.
6. Common ratio: The ratio of a term to the previous term in a geometric sequence.
7. Common difference: The difference between any two consecutive terms of an arithmetic sequence.
x² + 7x/10 = 1/7
x² + 7x/10 - 1/7 = 0
Δ = b² - 4.a.c
Δ = (7/10)² - 4 . 1 . (-1/7)
Δ = 0,48999999999999994 - 4. 1 . (-1/7)
Δ = 1,0614285714285714
Há 2 raízes reais.
x = (-b +- √Δ)/2a
x' = (-(7/10) + √1,0614285714285714)/2.1
x'' = (-(7/10) - √1,0614285714285714)/2.1
x' = 0,3302565561201596 / 2
x'' = -1,7302565561201595 / 2
x' = 0,1651282780600798
x'' = -0,8651282780600797
Rounding
x' = 0,17
x'' = -0,87
