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3 years ago

Can someone help me solve this integral plsss? integral of (2xˆ3+3xˆ2+x)/(xˆ2+1) dx

Mathematics

1 answer:

MariettaO [177]3 years ago

5 0

Ok done. Thank to me:>

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Find the x plz help

nikdorinn [45]

$\tt Step-by-step~explanation:$

To solve for x, we need to know that the angles inside of a triangle is always equal to 180º.

$\tt Steps:$

Since all the angles added together are equal to 180º, we simply have to add the two given angles and subtract that from 180º.

$\tt 43+60=103\\180-103=77\\x=77$

$\large\boxed{\tt Our~final~answer: ~x=77}$

8 0

3 years ago

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7 0

2 years ago

A hiker at the top of a mountain spots his car back in the parking lot at the

mart [117]

<h2>Answer:</h2><h2>The angle of depression from the hiker to his car, Θ = 56.39 degrees</h2>

Step-by-step explanation:

A hiker at the top of a mountain spots his car back in the parking lot at the

bottom of the trail. If the trail is 632 meters long and the mountain is 420

meters tall,

opposite side = 632 m

adjacent side = 420 m

Angle of depression, Θ = arctan $(\frac{opposite}{adjacent} )$

= arctan $(\frac{632}{420} )$

Θ = 56.39 degrees

3 0

3 years ago

5^n=0.2 need to find value of n

lozanna [386]

Answer:

Below

Step-by-step explanation:

5^n = 0.2

First write the number in exponential form with the base of 5 :

5^n = 5^-1

Because the bases are the same, we can set the exponents as equal :

x = -1

Hope this helps! Best of luck <3

6 0

2 years ago

Yon buys tickets to a concert for himself and a friend. There is a tax of 6% on the price of the tickets and

Mashutka [201]

Answer:

t=1.06x+10 where x=The amount of tickets bought

Step-by-step explanation:

you multiply x by 1.06 to add the extra tax onto it.

You add the 10 to add the $10 booking fee

6 0

3 years ago