Find the sum which becomes 19,320 on increasing by 15% (Percentage)
1 answer:
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Answer:
1.5 hours
Step-by-step explanation:
According to the scenario, computation of the given data are as follows,
Aya and Mary distance = 12 miles
Let, meeting point from Aya = Z miles
So, Aya covers Z miles to reach Mary.
Hence, Mary covers (12 - Z ) miles to reach Aya
Here, Time =
Aya =
Mary =
If, same time taken, then we can solve by following method,
By solving the equation, we get
Z = 60 ÷ 8
Or Z = 7.5 miles
Hence, time taken for both to meet = 7.5 ÷ 5
= 1.5 hours
Answer:
The angle to the nearest hundredths is 38. 66 °
Step-by-step explanation:
From the question above the events will form a right angle triangle. From the triangle above the opposite side is the height of the tree. The adjacent side is the length of the shadow. The x value is the angle formed.
From the triangle,
height of tree (opposite) = 96 ft
length of shadow(adjacent) = 120 ft
angle formed = x
Using the SOHCAHTOA principle,
tan x = opposite/adjacent
tan x = 96/120
tan x = 0.8
x = arctan(0.8)
x = 38.659808254
6, immediately after the decimal → tenth value
5 → hundredth value
9 → thousandth value
The thousandth value(9) is greater than 5 so we give 1 to the hundredth value(5) to make it 6.
To the nearest hundredth ,
x = 38. 66 °
