Answer:
1/5=10/50
2/9=20/90
Step-by-step explanation:
1/5 is just a simpler way of saying 10/50 same as 2/9
The complete question is;
The height and diameter of a cone-shaped storage tank are 9 feet and 14 feet respectively. Find the volume of liquid the tank can hold. Round your answer to the integer, if necessary. Use the approximate of value of π, that is 3.14.
Answer:
Volume = 462 ft³
Step-by-step explanation:
We are given;
Height;h = 9 ft
Diameter;d = 14 ft
So, radius;r = 14/2 = 7 ft
Volume of a cone is given by;
V = ⅓πr²h
Where π = 3.14
Thus;
V = ⅓ × 3.14 × 7² × 9
V = 461.58 ft³
Approximating to nearest integer gives; V ≈ 462 ft³
Answer:
The product of given matrix is 
Step-by-step explanation:
Given : Two matrix
and 
We have to find the product of given matrix
Multiply the rows of first matrix by the columns of second matrix , we have,
On , simplifying , we get,
Thus, the product of given matrix is
The radius of the circle,
Pi × r² = 144 pi
r ² = 144
r = 12
The area of the sector,
60 / 360 × pi × 12² = 144/6 × 22/7 or 3.142
= 75. 43 or 24 pi
1.750
3.516540
4.354.2
5.3560
6.4.73
7.1277.2
8.4544
9.813000
10.0.02532
11.3160000
12.0.00335
13.26310
14. 918.7
15. 9320
16.8.42
17.45160000
18.0.005435
19.2450
20.656.9
Hope this helps!
