Answer: 333.33m²
Step-by-step explanation:
Since we are informed that 15 litres of paint covers an area of 250 m2, the the area that 1 liter of paint will cover will be:
= 250m²/15
= 16.666667m²
Therefore, the area that 20 litres of paint will cover will be:
= 16.666667m² × 20
= 333.33m²
(-4)^-3 = -4^-3 = Basically in this situation there is no difference whether parenthesis are used or not.
is a quadratic trinomial
Step-by-step explanation:
Given polynomial is:
A polynomial with three terms is called a trinomial while if the degree of the polynomial is 2 the polynomial is quadratic.
The quadratic trinomial has a form
Comparing the general form and the given polynomial we can see that the given polynomial is a quadratic trinomial
Hence,
is a quadratic trinomial
Keywords: Polynomials, expressions
Learn more about polynomials at:
#LearnwithBrainly
One side will be 7x7 because its a square. there are 6 sides so 49x6=
294 mm2