Can someone please help me on exercise 1.6, #2 (a to e). *Will report any spam answers* Thank you!
1 answer:
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Answer:
a) $432
b) (i) $8970
Step-by-step explanation:
Given that:
Ratio of Cost of Hansi and Megan is 7 : 4.
Hansi's holidays cost = $756
Hansi's earnings in 2008 = $7800
In 2009, there are 15% more earnings than in 2008.
To find:
Cost of Megan's holiday.
Earnings in 2009 ?
Solution:
As per given question statement,
Let the holiday cost of Hansi = 7
Let the holiday cost of Megan = 4
As per question statement:
We have to find the value of 4 now.
b)(i)
Earnings in 2009:
$7800 + 15% of $7800
Answer:
x = 28.8
Step-by-step explanation:
Using the Sine rule in the triangle then
=
( cross- multiply )
x × sin87° = 43 × sin42° ( divide both sides by sin87° )
x = = 28.8