Given data:
The total numbers of books are n=9.
The
Answer:
B. If you live in Oxford, then it is cold in December.
Step-by-step explanation:
Because Oxford is in Michigan, and Michigan is cold in December.
Answer:
the submarine is 92.994 feet ≈ 93 feet deep from the surface of the water
Step-by-step explanation:
We can think in a triangle where the hypotenuse is the detection distance and the angle with the horizontal surface of water is the depression angle, then the underwater distance is the vertical side of the triangle.
If we denote Ф as the angle of depression ,d as the detection distance and x as the unknown depth of the submarine, using trigonometry:
x = d* sin Ф
thus
x= d * sin Ф = 238 feet * sin 23° = 92.994 feet ≈ 93 feet
Answer:
False
Step-by-step explanation:
85 + (-10) is the same as 85 - 10. 85 - 10 is 75, not 95.
Add all the item together:
16 + 28 + 12 + 4
=60 total items
