Answer:
x = sqrt(147)
Step-by-step explanation:
This is a right triangle, so we can use the Pythagorean theorem.
a^2 + b^2 = c^2 where a and b are the legs and c is the hypotenuse.
x^2 +7^2 = 14^2
x^2 +49 = 196
Subtract 49 from each side
x^2 = 147
Take the square root of each side
sqrt(x^2) = sqrt(147)
x = sqrt(147)
X/(9+11)=4 bc x is the “number” and “9, and 11” means add them together. Put the in parenthesis
Its alot of long division, but the answer is 217.625.
Answer is in the screenshot.
Well you said the Coordinates of F (7,-2) rotated 90 degrees
