Answer:
acute angle measure less than 90 degrees, right angle measure 90 degrees, Obtuse angle measure more than 90 degrees, straight angle equal to 180 degrees, reflex angle is an angle greater than 180° and less than 360°, complementary angle either of two angles whose sum is 90°, supplementary angle either of two angles whose sum is 180°
Answer:
D. 220.16 Square feet
Step-by-step explanation: The shaded area is the space in the square not filled by the circle. So we need to find the area of the circle. The formula for area of a circle is 
. So we fill in this equation with the information we already know:
Simplify the exponents
Multiply
So now we know the area of the circle we have to find the area of the square because the circle is inside the square. It is a simple 
which is 1,024. Since we are looking for the shaded area we will subtract the area of the circle from the area of the square because the circle is not shaded.
1024-803.94= 220.16 square feet
Answer:
Axis of symmetry for the functions f(x) and h(x) are x = 4 and x = -2 respectively.
Step-by-step explanation:
Function f(x) = -2(x - 4)² + 2
Vertex of the graph → (4, 2)
Since line of symmetry of the graph is defined by the x-coordinate of the vertex.
Therefore, x = 4 will be the line of symmetry of the function 'f'.
Second function 'h' has been given in the graph.
Vertex of the function from the graph → (-2, 2)
Therefore, line of symmetry will be x = -2
Answer:
C
Step-by-step explanation:
C 160/2 = 80
240/3 = 80
400 / 5 = 80
480 / 6 = 80
C is linear
Answer:
what is x equal to
Step-by-step explanation:
for example x= 3
and then you put
f(3)= slope + y - intercept
see how i changed f(x) to f(3) becuase the x was 3 and i put it there
