Answer:
The volume of a cylinder is 325π.
Step-by-step explanation:
The volume of a cylinder is given by:
Where:
h: is the height
r: is the radius = 5
We can find "h" from the surface area of the cylinder:
Hence, the volume is:
Therefore, the volume of a cylinder is 325π.
I hope it helps you!
Answer:
∠KMN = 66°
Step-by-step explanation:
In ΔKMN,
∠MKN + ∠KNM + ∠KMN = 180 {Angle sum property of triangle}
39 + 75 + ∠KMN = 180
114 + ∠KMN = 180
∠KMN = 180 - 114
∠KMN = 66°
Answer:
1.41421356237
Step-by-step explanation:
After every decimal place value, or decimal point, there are infinite rows of invisible 0's
In 1.4, there are countless invisible 0's, which would look like this
1.40000000000000000...
Same for 1.41421356237
1.4142135623700000000...
So now, you can compare and see that 1.41421356237 has a 1 in the hundredths place, while 1.4 has a 0 in the hundredths place
Thus, 1.41421356237 is greater than 1.4
Answer:
4) 1
5) 13/0, ND
6) -4
7) 5/3
8) 0
9) -1/7
all ans r correct....
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Answer:
Theresa is 60 inches tall
Step-by-step explanation:
Let Theresa's height be t.
Let Paul's height be p.
Let Steve's height be s.
Paul says he is 16 inches shorter than 1 and a half times Theresa’s height. This means that:
p = 3/2 t - 16 = 3t/2 - 16 ________(1)
Steve says he is 6 inches shorter than 1 and one third times Theresa’s height. This means that:
s = 4/3 t - 6 = 4t/3 - 6 __________(2)
Since they are both right and they have the same height, we can equate (1) and (2):
3t/2 - 16 = 4t/3 - 6
Collect like terms:
3t/2 - 4t/3 = 16 - 6 = 10
t/6 = 10
=> t = 6 * 10 = 60 inches
Theresa is 60 inches tall.
