(4x - 8) = 80/2
4x - 8 = 40
4x = 48
x = 12
answer
x = 12
287/2 is 143.5 This is a picture of how it's solved
Answer: D) 1.601 x 10 ^9
Step-by-step explanation:
Answer:
The height of tree is approximately 121.5 feet.
Step-by-step explanation:
We are given following in question:
Length of shadow = 150 feet
Angle of elevation of the sun =

The tree and the shadow forms a right angled triangle.
Thus, with the help of trigonometric relation, we can write:

Let x feet be the height of tree.
Putting all the values, we get,

Thus, the height of tree is approximately 121.5 feet.
Answer
Find out the insurance company's payment .
To proof
Deductible
The deductible is the amount of money you will pay in an insurance claim before the company starts paying you insurance coverage .
As given
Sally Jones had a policy with a $250 deductible which paid 80% of her .covered charges less deductible
She had medical expenses of $18,240.00.
Amount becomes after deducting deductible = $18,240 - $250
= $17990
80 % is written in the decimal form
now 80% of the Amount after deducting deductible
= $ 14392
Therefore $ 14392 is the insurance company's payment .
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