Answer:
x = 25
Step-by-step explanation:
A quadrilateral is inscribed in a circle, so it is a cyclic Quadrilateral.
Opposite angles of a cyclic quadrilateral are supplementary.
Therefore,
3x + 21y = 180°.....(1)
2x + 26y = 180°.....(2)
From equations (1) & (2)
3x + 21 y = 2x + 26y
3x - 2y = 26y - 21y
x = 5y
y = 1/5 x
Plug y = 1/5 x in equation (1)
3x + 21*1/5x = 180
15x + 21x = 180*5
(Multiplying both sides by 5)
36x = 900
x = 900/36
x = 25
Answer:
9, 2
Step-by-step explanation:
Pull out the numbers being multiplied by 8
5, 5 1/3, 5 2/3, 6, 6 1/3, 6 2/3, 7
We are given the points
<span>(0,-4),(1,0),(2,2)
The standard form a quadratic function (in terms of x) is
y = Ax2 + Bx + C
Subsitute the points
-4 = 0 + 0 + C
C = -4
0 = A + B - 4
2 = 4A + 2B - 4
Solve for A and B
A = -1
B = 5
The function is
y = -x2 + 5x - 4</span>
Answer:
The least common multiples among them = 5 × 17 × 13 × 2 × 1 = 2210
Step-by-step explanation:
Given as :
The numbers as 5 , 17 , 26
The LCM of number is which exactly divisible by each of the number
Now , 5 = 5 × 1
17 = 17 × 1
26 = 13 × 2 × 1
As 5 , 17 , 26 do not have their common factors
So, The least common multiples among them = 5 × 17 × 13 × 2 × 1 = 2210 Answer