Answer:
9/10
Step-by-step explanation:
3/4 ÷ 5/6 =
3/4 x 6/5 =
18/20 =
9/10
What are the answer choices?
Answer:
A
Step-by-step explanation:
Using the cosine ratio in the right triangle
cosA =
=
=
, thus
A =
(
) ≈ 48° → A
Answer: 4
Step-by-step explanation: |−6|−|2|
=6−|2|
=6−2
=4