Answer:
225.302 km.
Step-by-step explanation:
Given :The distance between two cities is 140 miles.
To Find: What is the distance in kilometers?
Solution:
The distance between two cities = 140 miles
1 mile = 1.6093 km
140 miles =
=
The distance between two cities in km = 225.302 km
Hence the distance in kilometers is 225.302 km.
So, Option C is true .
Answer:
Here's what I get
Step-by-step explanation:
h = 0.5d + 4
A function rule tells you how to convert an input value (x) into an output value (y).
Your function rule is
ƒ(x) = 0.5x + 4
An easy way to represent your function is to make a graph.
The easiest way to make a graph is to make a table containing some inputs and their corresponding outputs.
Here's a typical table.
The graph is like the one below.
Answer:
11). x = 25.8°
12). x = 67.3°
Step-by-step explanation:
11). By using sine rule in the given triangle,
cos(x) =
cos(x) =
x =
x = 25.84
x ≈ 25.8°
12). By applying tangent rule in the given triangle,
tan(x) =
tan(x) =
x =
x = 67.29°
x ≈ 67.3°