Start by dividing 13% by 100 because we need to make it into a decimal
13/100=0.13
of=multiply
So from here we simply multiply:
0.13*80=10.4
So our final answer would be: 10.4
Answer:
The shelf is not a right triangle
Step-by-step explanation:
Given

Required
Determine if it is a right triangle
To do this, we make use of Pythagoras theorem which implies that; the square of the longest side = the sum of the square of the two other sides.
So, we have:

Evaluate all squares


The above is not true because:

<em>Hence, the shelf is not a right triangle</em>
Answer:
3
Step-by-step explanation:
Subbing -3 for x in -x^2 - 4x, we get -(-3)^2 - 4(-3)
OR -9 +12
Final result: 3
Answer:
4x^6
Step-by-step explanation: