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3 years ago

What is the degree of this polynomial below ? 2x^5 + 4x^3 -3x^8

Mathematics

1 answer:

xeze [42]3 years ago

8 0

Answer:

Step-by-step explanation:

the degree is the highest exponent value

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if a gym charges 25 dollars per month which equation represents the total cast c of belonging to the wym for m months

NARA [144]

It would be B because that’s the price your paying for the membership

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3 years ago

Which of these shapes is an obtuse isosceles triangle? Help me A, B, C, Or D?

ANTONII [103]

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Step-by-step explanation:

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2 years ago

Prove the identity

Troyanec [42]

Answer:

Proved

Step-by-step explanation:

The options are not given. So, I will solve from scratch

Given

$\frac{secx-1}{tan x}= \frac{tanx}{secx+1}$

Required

Prove

Multiply the right-hand side by $\frac{secx + 1}{secx + 1}$

$\frac{secx-1}{tan x} * \frac{secx + 1}{secx + 1}= \frac{tanx}{secx+1}$

Apply difference of two squares on the numerator

$\frac{sec^2 x - 1}{(tanx)(secx + 1)} =\frac{tanx}{secx+1}$

In trigonometry:

$tan^2x = sec^2x - 1$

So, we have:

$\frac{tan^2 x}{(tanx)(secx + 1)} =\frac{tanx}{secx+1}$

$\frac{tan x * tan x}{(tanx)(secx + 1)} =\frac{tanx}{secx+1}$

tan x cancels out

$\frac{tan x}{secx + 1} =\frac{tanx}{secx+1}$

<em>Proved</em>

3 0

3 years ago

What's the next value 4 D 7 G 10 J 13

Gekata [30.6K]

D comes at 4th place ...similarly G and J come at 7 and 10th place respectively ...... so at 13th place comes M

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Answer:28

Step-by-step explanation:

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