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saw5 [17]
3 years ago
5

√245c^2 simplify :

Mathematics
1 answer:
raketka [301]3 years ago
8 0
My boiii, tiger algebra helped me out a little on this one, I got 7c * sqrt(5)
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Is a trinomial always a higher degree than a monomial explain why or why not
KatRina [158]

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

5 0
3 years ago
Find the slope of the line y = 5x + 4
Akimi4 [234]

Answer:

The slope is 5

Step-by-step explanation:

Slope is in place of the m hope this helps!

6 0
2 years ago
Read 2 more answers
Which of the following are valid names for the triangle below? Check all that apply
AlexFokin [52]

Answer:

equilateral, isosceles, and scalene

Step-by-step explanation:

4 0
3 years ago
3% simple annual interest paid on $250
podryga [215]

Answer:

1st one is (0.03)(250)

2nd one is $7.50

3rd one is $30.00

Step-by-step explanation:

6 0
3 years ago
Find the number of permutations of the first 9 letters of the alphabet, taking 4 letters at a time.
Vinil7 [7]

Solution-

First 9 letters of alphabet are- A,B,C,D,E,F,G,H,I

Total number of ways of selection of 4 letters from 9 alphabets = 9C4

=9!÷((4!).(9-4)!) = 9!÷(4!×5!) = (9×8×7×6)÷(24) = 126

The number of ways of arranging these 4 numbers = 4! = 24

∴ Total number of possible permutations = 9C4×4! = 126×24 = 3024

∴ option number 2 is correct.

8 0
3 years ago
Read 2 more answers
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