Answer:
b.42
Step-by-step explanation:
the ratiois is 3 to 4 .So every 4 snakes is to 3 frogs so since there are 24 snakes devide the 24 by 4 which will give u 6 then multiply the answer by 3 which will give u 18 which represents the total number of frogs then add 18 +24 which is 42.
so then total number of frogs is 42.
 
        
             
        
        
        
(Area of 1) + (Area of 2) = (Area of 3) this statement about the squares must be true.
What is Right angle traingle?
A right-angled triangle is a particular kind of triangle in which one of the angles is 90 degrees. The combined angles of the other two are 90 degrees. The triangle's base and perpendicular sides both include the right angle. The longest of the three sides, known as the hypotenuse, is the third side.
we know that;
By applying the Pythagorean Theorem;
 .............................(1)
                                                                 .............................(1)
Area of the square says A1;
A1 = a^2 unit^2                                                           ...............................(2)
Area of the square says A2;
A2 = b^2 unit^2                                                         .................................(3)
Area of the square says A1;
A3 = c^2 unit^2                                                         ..................................(4)
Replace the A1, A2, and A3 values in the equation 1 ;
A3 = A1 + A2
 therefore;
(Area of 1) + (Area of 2) = (Area of 3).
Learn more about right angled triangle click here:
brainly.com/question/22790996
#SPJ4
 
        
             
        
        
        
Height would be 21 inches, depth would be 5. 
        
             
        
        
        
20/100 x 8000 = 1600 
1600 x 3 = 4800
8000 - 4800 = 3200
The motorcycle is worth $3,200 after three years.