Given:
The point is U'(-8,1).
It is translated along <2,0> and reflected across the x-axis.
To find:
The image of U'.
Solution:
The given point is U'(-8,1).
It is translated along <2,0> . So, the rule of translation is:
Then, it is reflected across the x-axis. So, the rule of reflection is:
The image of U'( -8 , 1) is U''(-6,-1).
Therefore, the correct option is A.
<span>If 20 pounds is 9 kilograms, then 30 pounds is equal to 30/20*9 kilograms, or 13.5 kilograms.</span>
Answer:
The answer is 57.0095
Step-by-step explanation:
Answer:
The space needle is 62.95 m tall.
Step-by-step explanation:
Given that,
The height of the shadow, h = 67 m
The angle of elevation from the tip of the shadow to the top of the Space Needle is 70°.
We need to find the height of the space needle.
The shadow of space needle is hypotenuse of right angled triangle. Let the height of the space needle is x m. Using trigonometry,
So, the space needle is 62.95 m tall.
The values of tan x is undefined for odd number multiples of x.
Thus, the values of tan x is undefined for x = . . . -3(90), -1(90), 1(90), 3(90), . . .
Therefore, the values of x for which tan (x) is undefined are <span>-270°, -90°, 90°, and 270°</span> [option A].