10(n-6)
10n-60
n = 14 so we plugged in
10.14-60
140-60
80 is final value
Answer:
Her actual distance for the trip will be 112.5 miles.
Step-by-step explanation:
You need to analize the information provided in the exercise.
You know that the scale of the map Kelsey is reading is:
And according to the exercise, Kelsey's trip measures 4.5 inches on that map.
Therefore, in order to calculate what will be her actual distance for the trip (Let be this distance), you can set up the following proportion:
Finally, you must solve for . Then, you get:
Therefore, her actual distance for the trip will be 112.5 miles
Answer:
122.6 m
Step-by-step explanation:
Shadow cast by the man = 3.1 m
Height of the man = 1.9 m
Shadow cast by the lighthouse = 200 m
Height of the lighthouse = x
If two shapes are similar, the ratio of their corresponding sides would be equal.
Therefore,
x/1.9 = 200/3.1
Multiply both sides by 1.9
x = (200*1.9)/3.1
x = 122.6 m (nearest tenth)
The lighthouse is 122.6 m tall
Hey there! I'll try to provide you with my best answer.
Answer: The answer is B. 1-4
Hope it helps! ^^
Answer:
Exact Form:
9
√
3
+
10
Decimal Form:
25.58845726
Step-by-step explanation: