Answer:
A Mathematical sentence that compares expressions that are not equal is an inequality.
12 hours x 60 minutes = 720 minutes.
720/360 = 2 minutes per page.
400 x 2 = 800 minutes or 13 hours and 20 minutes
Step-by-step explanation:
A= πr^2
r = √(A/π)
r = √(676π/π)
r = 26
C = 2πr
52π
= 163.36
Answer/Step-by-step explanation:
a. The sides of ∆ABC can be labelled as follows, taking θ as the reference point.
Adjacent = side AB
Opposite = side BC
Hypotenuse = side AC
b. I. "<B is an acute angle" => FALSE. It is a right angle (90°)
II. "The side opposite to <C is BC" => FALSE. The side opposite to <C is AB.
III. The side adjacent to <A is AB => TRUE
IV. The side opposite to <B is not the longest. => FALSE. It is the hypotenuse and the longest side.
c. Cos θ =
Tan θ =
d. Sin C =
Cos C =
Tan C =