Is this a question or an answer? Because it looks like your trying to tell me this if you need help (if it is a question) be sure to pm me.
Answer:
The answer is: D. 6.9 x 10^5
Step-by-step explanation:
To find the answer, you simply need to convert the scientific notation into normal notation and then divide the largest value by the smallest value.
Scientific Notation Normal Notation
3.45 E 9 3,450,000,000
0.5 E 4 5000
Divide these values and you get:
690,000
or
6.9 E 5
Answer:
2.193 and
Step-by-step explanation:
Area of Segment = πr²θ/360 -½r²sinθ
=π*3²*85/360-½*r²sin85
= 2.193cm²
volume of cone= ⅓πr²h
=⅓*π*3²*21
=198 cm³
Answer:
Length of MN = 65.68 feet (Approx.)
Step-by-step explanation:
Given:
Height of NO = 60 feet
Angle ∠M = 66°
Find:
The length of MN
Computation:
Given triangle is a right angled triangle
So,
NO is a perpendicular
MN is hypotenuse
Using trigonometry functions
Sin θ = Perpendicular / Hypotenuse
Sin 66 = NO / MN
0.9135 = 60 / Length of MN
Length of MN = 60 / 0.9135
Length of MN = 65.68 feet (Approx.)
