5/5=1, 1/2=0.5, After you divide the fractions you then only have to divide the numbers. 1/0.5=2
<em>Since we are given with the three sides of the triangle and asked to determine the angle, we can use the cosine law.</em>
<em> b² = a² + c² - 2ac(cosB)</em>
<em>Substituting the known values,</em>
<em> (1.8)² = (2.4)² + (1.6)² - 2(2.4)(1.6)(cosB)</em>
<em>The value of B from the equation is 48.6°. </em>
The mean is four
(Brainliest please)
Answer: b. and c.
Step-by-step explanation:
The approximate length of the rug is 316 feet.