A) 28 are guppies
Remember that "of" in math always means x or times or multiply.
So 4/9 x 63 are guppies
4/9 x 63= 28
B) 35 are not guppies
The ones remaining are not guppies.
63-28= 35
Hope this helps :)
Answer:
c:8
Step-by-step explanation:
10/25 = r/20
25r = 200
25 25
r = 8
Answer:
796.00
Step-by-step explanation:
i dont know a random answer
b = 21
In this problem, we aren't finding the hypotenuse, but a side...
Using Pythagoras' theorem
side² = hyp² – side²
b² = 29² – 20²
b² = 841 – 400
b² = 441
b² = √441
b = 21
Therefore b = 21