You need to add more context im afriad
Answer:
299.99 miles
Step-by-step explanation:
Since the plane traveled due west,
The total angle is 49.17 + 90
Represent that with θ
θ = 49.17 + 90
θ = 139.17.
Represent the sides as
A = 170
B = 150
C = unknown
Since, θ is opposite side C, side C can be calculated using cosine formula as;
C² = A² + B² - 2ABCosθ
Substitute values for A, B and θ
C² = 150² + 170² - 2 * 150 * 170 * Cos 139.17
C² = 22500 + 28900 - 51000 * Cos 139.17
C² = 51400 - 51000 (−0.7567)
C² = 51400 + 38,591.7
C² = 89,991.7
Take Square Root of both sides
C = 299.9861663477167
C = 299.99 miles (Approximated)
Hence, the distance between the plane and the airport is 299.99 miles
Answer:
Each miner was 672 meters below the surface.
Step-by-step explanation:
The speed of the shuttle = 70 cm/s
Time taken to get each miner out = 16 minutes
Converting 16 minutes into seconds, we get
the total time taken by shuttle to reach the miner = 16 x 60s = 960 s
So, Total Distance traveled by shuttle = Speed of the shuttle X Total time taken
or, Total distance = 70 cm/s x 960 s = 67,200 cm
As, 100 cm = 1 meter
⇒67,200 cm = (67,200 / 100) meters = 672 m
or, D = 672 m
Hence, each miner was 672 meters below the surface.
Answer:
When you join two points, you get two lines