The ratios are 3:5 for the first one and 4:10 for the second
The equation is
x/(-1.5)=21
The solution us
x=-31.5
Answer:
Surface area of the rectangular prism = 
Step-by-step explanation:
Surface area of the Rectangular Prism:
2(Length*Width+ Width*Height+Height*Length)
Length=10 inch
Width=2 inch
Height= 2 inch
Surface area of the rectangular prism:

The surface area of the rectangular prism is 
We will apply Pythagoras theorem in a right triangle, which states
" Consider a right triangle with hypotenuse 'h' and two legs say 'b' and 'p'. Pythagoras theorem states that the square of hypotenuse is equal to the sum of the square of both the legs of a triangle".
Mathematically,
(Equation 1)
Length of hypotenuse (h)= 52 feet
Length of one leg (let b )= 20 feet
We need to calculate the length of another leg that is 'p'
Using Equation 1,

Substituting the values, we get




p = 48 feet
Therefore, Option D is the correct answer.
Answer:
0.41 and 0.5 are both greater than .40 and less than .65
Step-by-step explanation: