Answer:
141
Step-by-step explanation:
The interior angles of a polygon with <em>n</em> sides is 180(<em>n</em> - 2) and the polygon has 7 sides, so the sum of its interior angles is 180(7 - 2) = 180(5) = 900.
125 + (x + 7) + 107 + (x - 15) + x + 131 + 122 = 900
Combining like terms,
3x + 477 = 900
3x = 423
x = 141
Given:
The graph of a function.
To find:
The domain and range of the given function.
Solution:
Domain: It is the set of input values.
Range: It is the set of output values.
From the given graph, it is clear that the function is defined for all real values of x because it is a downwards parabola. So, domain is the function is the set of all real number.
The function is maximum at point (0,7). So, the maximum value of the function is 7. So, the range of the function is the set of all real numbers less than or equal to 7.
Therefore, the domain of the function is and the range of the function is .
Answer:
42 sq. Units
Step-by-step explanation:
I took the test
Answer:
190
Step-by-step explanation:
19x100= 1900/10 = 190 throws
If a package is dropped at a height of 121m ,above the Earth, from a window. It will take <span> 5.53 seconds for the package to reach the ground. </span>