Find QR. Q
6
560
R
S
Write your answer as an integer or as a decimal rounded to the nearest tenth.
QR =

QR ≈ 5.0

Step-by-step explanation:

Using the sine ratio in the right triangle

sin56° = = = ( multiply both sides by 6 )

6 × sin56° = QR , then

QR ≈ 5.0 ( to the nearest tenth )

hope it

step-by-step explanation:

x^(1/6) · x^(1/6) · x^(1/6)   ·x^(1/6) = x^(4/6)   since we add the exponents

4/6 can be simplified to 2/3

the simplified form is x^(2/3)