A four sided figure that figs inside a circle is called a cyclic quadrilateral. One of the properties of such a figure is that the opposite angles add up to 180o
2x + 3 + 4x + 3 = 180o
6x + 6 = 180
6x = 174
x = 174 / 6
x = 29
C = 2x + 1
C = 2*29 + 1
C = 59o
Answer:
Okay what is the quiz, please type it in the comments! :)
Step-by-step explanation:
Mineral wealth was for several centuries the basis of the external sector of the Mexican economy. In the nineteenth century the exploitation of precious metals and later that of industrialists, marked national economic activity and linked the country to the vicissitudes that recorded these products in international markets, now on new political-administrative structures.
Answer:
The answer is a m8
Step-by-step explanation:
Idk why the other kid deleted it
"For any three consecutive numbers": x,y,z:
x
y=x+1
z=x+2
"prove algebraically that the largest number and the smallest number are factors"
x*z=
"of the number that is one less than the square of the middle number"
=y²-1
x*z=y²-1
x*(x+2)=(x+1)²-1
x²+2x=x²+2x+1-1
x²+2x=x²+2x
both sides of the equation are the same, so the statement is correct
The bottom next number is -2.28 and the equation becomes , where n is the input value and O is the output value.
Step-by-step explanation:
The given values are,
Input Output
1 2
2 0
3 -2
4 -4
?
Step:1
Based on the input and output values assume the equation,
.....................(1)
Where,
n - Input values
O - Output values
Step:2
Check for solution,
Take, n = 1
O = 2 ( 2 - 1 )
= 2 ( 1 )
O = 2
Take, n = 2
O = 2 ( 2 - 2 )
= 2 ( 0 )
O = 0
Take, n = 3
O = 2 ( 2 - 3 )
= 2 ( -1 )
O = -2
Take, n = 4
O = 2 ( 2 - 4 )
= 2 ( -2 )
O = -4
Now, we substitute the value for n = ,
Take, n =
O = 2 ( 2 - )
= 2 ( 2 - 3.14 ) ( ∵ = 3.14 )
= 2 ( -1.14 )
O = -2.28
Result:
The bottom next number is -2.28 and the equation becomes , where n is the input value and O is the output value.