Answer:
Place a dot on 7 and do < underlined
Answer:
78
Step-by-step explanation:
A^2 + B^2 = C^2
30^2 + 72^2 = 6084.
Square root of 6084 = 78.
Answer:
Step-by-step explanation:
Answer:
E) None of the above
Step-by-step explanation:
Given 
and 
, then 
. This shifts the graph of the parent function 2 units to the left. Thus, the domain of the function is 
, making none of the above true.
Step-by-step explanation:
every triangle inscribed into a circle with the baseline being a diameter of the circle must be a right-angled triangle.
therefore,
angle XVY = 90°.
for VY we can use Pythagoras
c² = a² + b²
with c being the Hypotenuse (the line opposite of the 90° angle, in our case XY).
XY = 2×ZY = 2×17 = 34.
so,
34² = 30² + VY²
VY² = 34² - 30² = 1156 - 900 = 256
VY = 16
