Answer:
x = 19.06 feet
Step-by-step explanation:
Given that,
The length of a tree, h = 16 feet
It casts a shadow which forms an angle of 40° with the ground.
We need to find the length of the shadow. We can find it using trigonometry such that x be the length of the shadow. So,
So, the length of the shadow is 19.06 feet.
Answer:
I believe it is 3.75
Step-by-step explanation:
(5^49/5^48)+4^0−(1)^79⋅(−3/−4^9)^0
5+1−(1)^79⋅(−3/−4^9)^0
5+1−(1)^79
5⋅(−3/−4^9)^0
-3 divided by -4 to the power of 9 to the power of 0=0.75
5 times 0.75=3.75
Hope this is correct! xx
Answer:
$5,788.13
Step-by-step explanation:
For any amount p , if rate of interest is r% yearly
its value after time t years is given by
value after t years = p(1 + r/100)^t
__________________________________
given
p = $5000
r = 5%
t = 3 year
balance after t years = 5000( 1 + 5/100)^3 = 5000(21/20)3
balance after t years = $5,788.13 (answer)
We don't know whether those two sides are both legs
of the right triangle, or if BC is the hypotenuse.
If AC and BC are both legs, then
AB = √ (AC² + BC²)
= √ (7² + 8²)
= √ (49 + 64) = √ 113 .
If BC is the hypotenuse of the right triangle, then
AB = √ (BC² - AC²)
= √ (8² - 7²)
= √ (64 - 49) = √ 15 .
Answer:
4/2
Step-by-step explanation:
-9--5=-4
1-3=-2
-4/-2=4/2