Is a trinomial always a higher degree than a monomial explain why or why not

Mathematics

1 answer:

KatRina [158]3 years ago

5 0

Answer: NO

<u>Step-by-step explanation:</u>

Let's define some of the vocabulary words so we can understand what is being asked.

trinomial: 3 terms → each term is separated by a plus or minus sign

Example: 5x² + 3x + 2

monomial: 1 term → no plus or minus sign exists in the term.

Example: 5x²

degree: the largest exponent → it can be in any of the terms.

Example: 5x² has a degree of 2

It is possible that a monomial has an exponent greater than that of a trinomial so the answer is NO!

trinomial: 5x² + 3x + 2 has a degree of 2

monomial: 5x⁴ has a degree of 4

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Use △XYZ, in which ∠X is a right angle and tanY=815.

Neporo4naja [7]

Answer:

8/17

Step-by-step explanation:

The correct and complete question is:

<em>Use △XYZ, in which ∠X is a right angle and tanY=8/15. What is the ratio for sinY?</em>

From definition:

tan(Y) = opposite/adjacent

From the graph and the question:

tan(Y) = XZ/XY = 8/15

Then:

XZ = 8 and XY = 15. Using pytaghorean theorem:

XZ² + XY² = YZ²

8² + 15² = YZ²

√289 = YZ

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From definition:

sin(Y) = opposite/hypotenuse

From the graph:

sin(Y) = XZ/YZ

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2 years ago

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svetlana [45]

Answer:

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Step-by-step explanation:

The area of a triangle can be calculated by multiplying the triangle's base by its height, and then dividing the result by $2$ . As an algebraic expression, this would be $\frac{bh}{2}$ , where $b$ is the triangle's base and $h$ is the triangle's height. In this case, we know that $b=3$ and $h=4$ . Therefore, the area of this triangle is $\frac{3*4}{2} =\frac{12}{2} =6$ square units. Hope this helps!