2 years ago

How do I solve this inequality?

Mathematics

1 answer:

juin [17]2 years ago

3 0

Answer:

5v-10 is not greater than or equal to 5v-6

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Find the indefinite integral. (use c for the constant of integration.) sin3 5θ cos 5θ dθ

Elina [12.6K]

I'm guessing you mean

$\displaystyle\int\sin^35\theta\cos5\theta\,\mathrm d\theta$

Let $t=5\sin\theta$ . Then $\mathrm dt=5\cos5\theta\,\mathrm d\theta$ . So we have

$\displaystyle\int\sin^35\theta\cos5\theta\,\mathrm d\theta=\frac15\int\sin^35\theta(5\cos5\theta)\,\mathrm d\theta$

$=\displaystyle\frac15\int t^3\,\mathrm dt$

$=\dfrac{t^4}{20}+C$

$=\dfrac{\sin^4\5\theta}{20}+C$

7 0

3 years ago

If two sides of a triangle measure 12 and 7, which cannot be the perimeter of the triangle?

ser-zykov [4K]

Hi,
Let assume x the 3th side.
x<12+7==> x<19
12<x+7==>x>5
So 5<x<19==> 5+7+12<x+7+12<19+7+12
==>24<x<38
Answer d.

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3 years ago

Mia is three years older than twice her sister Brooke's age. The sum of their ages is

galina1969 [7]

Answer:

Brooke can be no older than 21

Step-by-step explanation:

M=3+2B

M+B is less than or equal to 30

3+2B+B=30

3+3B=30

3B=27

B=9

M=21

6 0

3 years ago

Read 2 more answers

Sophia had 64¢ until she spent 1 quarter. How much money does Sophia have now?

aleksklad [387]

Answer:

Sophia now has 39 cents.

Step-by-step explanation:

One quarter = 25 cents

Since Sophia had 64 cents until she spent 25 cents (1 quarter).

So we subtract 25 cents from 64 cents.

$\: \: \: 64 \: cents \\ \frac{ - 25 \: cents}{ \: \: \: 39 \: cents}$

Therefore, Sophia now has 39 cents.

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3 years ago

Katie has to drive 15 miles east and 36 miles north to get to her aunt's house. Which of the following equations could be used t

Leya [2.2K]

Answer: a2 + 152 = 362

Step-by-step explanation:

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3 years ago

How do I solve this inequality￼?

How do I solve this inequality?