Answer:
Area of the: 1. Parallelogram: A = bh. 2. Rectangle: A = lw. 3. Square: A = 32. 4. ... Surface are: (sum of the area of each of the surfaces) ... Pyramid: SA = (# of triangular or lateral faces) ( bh )+ area of the base a. ... 1) Find the area of the following figure. ... bases - 2 triangles r= (1 bh) h. V. 5(2027X36). 3) Find the volume of a ...
Step-by-step explanation:
 
        
             
        
        
        
Answer:
y = -1/4x + 4
Step-by-step explanation:
(8,2) and (-4, 5)
Slope = (5 - 2)/(-4 - 8)
= 3/-12 = -1/4
Point (8,2)
b = 2 - (- 1/4)(8)
b 2+ 2 = 4
 
        
             
        
        
        
The aquarium has 3 more yellow fish than green fish.
60% of the fish are yellow.
To find:
How many green fish are in the aquarium?
Step-by-step explanation:
Let there be x number of fish in the aquarium.
60% of the fish are yellow.
So there are 60x/100 = 3x/5 yellow fish.
Then (100 - 60)% = 40% fish are green.
So there are 40x/100 = 2x/5 green fish.
Given that, there are 3 more yellow fish than green fish
⇒ 3x/5 = 2x/5 + 3
⇒ 3x/5 = (2x + 15)/5
⇒ 3x = 2x + 15
⇒ 3x - 2x = 15
⇒ x = 15
Now, 2x/5 = 2/5 × 15 = 2 × 4 = 6
Answer:
There are 6 green fish in the aquarium.