Answer:
21 because 42 divided by 2 is 21
Step-by-step explanation:
2 sin(x) - √2 = 0
2 sin(x) = √2
sin(x) = (1/2) √2
x = sin⁻¹ ( 1/2 √2 ) = <u>45°</u> and <u>135°</u> .
Answer:
28 miles per hour
Step-by-step explanation:
133 miles/285 minutes = 133 miles/4.75 hours = 28 miles/hour
