Answer:
179 animals were still at the river
Step-by-step explanation:
There were 632 animals at the river.
A herd of 187 elephants and 266 zebras left the river area.
This means that 187 + 266 = 453 animals left the river area.
Remaining:
632 - 453 = 179
179 animals were still at the river
Answer:
Step-by-step explanation:
first
3/10 & 7/10
second
5/9 & 4/9
Step-by-step explanation:
please type the question correctly, it's confusing. thanks
Let x = legs of right triangle.
The set up would be:
x^2 + x^2 = (hypotenuse)^2
Understand?
A binomial squared is written like

So, we have 
So, we want to complete the square 
We can add and subtract 9 to write
