Answer:
1767 cm³
Step-by-step explanation:
We can use volume V = 4/3 π r³
We have diameter of 15 cm. To get radius, we need to divide diameter by 2.
r = 7.5 cm
So now plug in r = 7.5 then calculate V:
V = 4/3 π ( 7.5 )³
V = 4/3 π * 421.875 ≈ 1767.145 ≈ 1767
Hope this helps.
We need to solve for the height of the tree given two angles and distance between the two observers. See attached drawing for a better understanding of the problem.
We derive to equations using SOH CAH TOA such as below:
sin30 = h / x
sin 45 = h / (100-x)
sin 45 (100-x) = xsin30
70.71 - 0.71x = 0.5x
70.71 = 1.21 x
x = 58.44
Solving for h, we have:
h = xsin30
h = 58.44 sin30
h = 29.22
The height of the tree is 29.22 feet.
he Rotters' Club is a 2001 novel by British author Jonathan Coe.[1][2] It is set in Birmingham during the 1970s, and inspired by the author's experiences at King Edward's School, Birmingham. The title is taken from the album The Rotters' Club by experimental rock band Hatfield and the North.[3] The book was followed by two sequels.
The book appears to hold the record for the longest sentence in English literature. It contains a sentence of 13,955 words. The Rotters' Club was inspired by Bohumil Hrabal's Dancing Lessons for the Advanced in Age: a Czech language novel that consisted of one great sentence.[4]
Answer
11a = 11
a = 1
Step-by-step explanation: