Answer:
64
Step-by-step explanation:
Answer: 5, -5
Step-by-step explanation:
There are only 2 square roots of 25: plus and minus 5.
7<span>x^4y^6 - Selection 3 is correct!</span>
9514 1404 393
Answer:
sin(D) = cos(E) = (√3)/2
cos(D) = sin(E) = 1/2
Step-by-step explanation:
The mnemonic SOH CAH TOA is intended to remind you of the relationships between trig functions and right triangle sides.
Sin = Opposite/Hypotenuse
Cos = Adjacent/Hypotenuse
For this diagram, this means ...
sin(D) = cos(E) = (13√3)/26 = (√3)/2
cos(D) = sin(E) = 13/26 = 1/2
