Since angle C is not 90 degrees, it's one of the acute angles
in the right triangle.
(The side adjacent to angle C ) divided by (hypotenuse)
is the cosine of angle C .
(adjacent) / (10 inches) = cos(40 degrees)
Multiply each side by (10 inches):
Adjacent side = (10 inches) x cos(40) =
(10 inches) x 0.766 =
7.66 inches (rounded)
Answer:
t ≤ 225r
Step-by-step explanation:
Distance = 225 miles
Time taken = t
Average speed = r miles per hour
Recall :
Speed = distance / time
Time, = distance / speed
t = 225 miles / r
All possible values of t :
t ≤ 225r
Answer:
11k - 11 = 7k - 7y
Step-by-step explanation:
multiply 11 to the k and 1 and multiply 7 to k and y
Answer: g = 5.9
Step-by-step explanation:
SINE RULE
5 / sin(39) = g / sin(48)
so g = 5 / sin(39) * sin(48)
so g = 5.9 to the nearest tenth.
