The sum of two numbers is 262. The difference of those same two numbers is 172. Which answer choice shows both numbers?
1 answer:
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Answer:
8) Number of terms : Monomial
Degree : Constant polynomial
9) Not a polynomial
Step-by-step explanation:
8) Recall that a polynomial with one term is a monomial
A polynomial with a degree of zero is a constant polynomial
Therefore 1 is a monomial, when we classify by number of terms and it is a constant polynomial when we classify by degree since the degree is zero.
9) Note that a polynomial has positive integral indices, therefore is not a polynomial.
The reason is that, but
is not an integer.
Answer:
<h2>x = 8.5in, y = 17in, r = 28°, s = 62°</h2>Step-by-step explanation:
If ΔJNZ and ΔKOA are similar, then corresponding sides are in proportion and corresponding angles are congruent.
We have the proportion:
and equations:
We have:
For y we must use the Pythagorean theorem:
<em>cross multiply</em>
<em>divide both sides by 8</em>