Answer:
C. 55 inches
Step-by-step explanation:
a^2 = b^2 + c^2
a^2 = 47.5^2 + 27^2
a^2 = 2985.25
a = 54.637 = 55 inches
Check khan academy for help
Answer:
A) Reflect the graph of the first function across the x-axis, translate it pi/4 units to the left, and translate it 2 units up
Step-by-step explanation:
We are given
parent function as
and new function as
We can also write as new function as
We can see that
x-value is added by pi/4
So, it is shifted left side pi/4
and y-value is added by 2 units
so, it moves 2 units upward
we can see that
y-value is multiplied by -1
so, it reflected about x-axis
so,
A) Reflect the graph of the first function across the x-axis, translate it pi/4 units to the left, and translate it 2 units up