Answer:
The number is 2.26
Step-by-step explanation:
Let The given numbers be x
Now according to question :
x : 18 = x² - 5
I.e x = 18 × ( x² - 5 )
or, x = 18 × x² - 90
or, 18 x² - x - 90 = 0
Or, From quadratic equation , the value of x
x = 
Or, x = 
Or, x = 
So, x = 
∴ x = 
= 2.26
Hence The number is 2.26 Answer
Answer:
100+3, a hundred three.
Step-by-step explanation:
The area of the circle is 16*16*pi=256pi. We can calculate 3/4 of the circle's area for the part not represented by the triangle and the shaded area, and then add in the triangle. 3/4 of the circle's area is 192pi.
The triangle is a right triangle with two legs of length 16. Therefore, it's area is 16*16/2=128, and the total area is 192pi+128, or 731.2.
Answer:
The number w is 4,000
Step-by-step explanation:
Let
w ------> the number
we know that
36 is 0.9% of number w
w represent the 100%
so
using proportion
Find out the number w
therefore
The number w is 4,000
Answer:
Step-by-step explanation:
Area formula
Given
Then the area is:
- A = 1/2(53)(50) = 1325 yd²
