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fenix001 [56]
3 years ago
13

Which expression is not a polynomial?

Mathematics
1 answer:
Arisa [49]3 years ago
7 0

Answer

B.x^5+2

Explanation

x^5+2 is not a polynomial

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URGENT MATH HELP BRAINLIEST
Lelechka [254]

Answer:

Step-by-step explanation:

a. This is a right triangle with two sides and one angle given.

-We apply Sine Rule to find the angle B:

\frac{a}{Sin \ A}=\frac{b}{Sin \ B}=\frac{b}{Sin \ C}

-The sides given are 10and 17 and the right angle 90°

\frac{17}{Sin \ 90 \textdegree}=\frac{10}{Sin \ m\angle B}\\\\m\angle B=Sin^{-1}\frac{10}{(17/Sin \ 90\textdegree)}\\\\=36.03\textdegree

Hence  the angle B is 36.03°

b.We again use the sine rule to obtain the unknown angle w:

-15 corresponds to 90° and 9 corresponds to w°

\frac{a}{Sin \ a}=\frac{b}{Sin \ B}\\\\\frac{15}{Sin \ 90\textdegree}=\frac{9}{Sin \ w\textdegree}\\\\\\\\w=Sin^{-1}(\frac{9}{15}), \ \ Sin \ 90\textdegree=1\\\\=36.87\textdegree

Hence, the measure of w is 36.87°

4 0
3 years ago
What is the meaning of off the cuff ?
3241004551 [841]
It means without preparation, extemporaneously. 
6 0
3 years ago
Read 2 more answers
Find the value of 21.41 + 12.0 . (show the work)
Grace [21]

Answer:33.41

Step-by-step explanation:

6 0
2 years ago
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The graph that correctly represents the inequality 2x > 50 is graph . The graph that correctly represents the inequality x +
Valentin [98]

Answer:

graph c is 2x> 50 and graph b is x+6<32

Step-by-step explanation:

For 2x>50 you first divide 50 by2 leaving you with x>25 therefore x is all numbers greater than 25.

For x+6<32 you first subtract 6 from 32 leaving you with x<26 therefore x is  all numbers less than 26.

Hope this helps, please mark brainliest if it does!!! Thank you!!

7 0
3 years ago
How do u, wright 12 more than the quotient of 63 and 9 in word form
QveST [7]

Answer/Explanation:

In word form, you've already written it:

Twelve more than the quotient of sixty-three and nine

In numerical/expression form, it is:

63÷9 + 12

Quotient means division. Twelve "more" is addition.

4 0
3 years ago
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