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3 years ago

Intigration of ∫1/√(a²+x²)dx

Mathematics

1 answer:

Korvikt [17]3 years ago

6 0

Answer:

ask quizlet

Step-by-step explanation:

You might be interested in

A right triangle has side lengths 7, 24, and 25 as shown below.

elixir [45]

Answer:

SinL = 7/25

CosL = 24/25

TanL = 7/24

Step-by-step explanation:

Find the diagram attached.

Using SOH CAH TOA in trigonometry identity to find the sinL, cosL and TanL

Note that the hypotenuse is the longest side = 25

The opposite will be the side facing the acute angle L

Opposite = 7

Adjacent = 24

For SinL

sinL = Opposite/Hypotenuse {SOH}

SinL = 7/25

For cosL:

CosL = Adjacent/Hypotenuse{CAH}

CosL = 24/25

For tanL:

TanL = Opposite/Adjacent {TOA}

TanL = 7/24

7 0

3 years ago

What is the greatest common factor of 60x^4, 45x^5y^5 and 75x^3y

OLEGan [10]

Factor each
60x^4=2*2*3*5*x*x*x*x
45x^5y^5=3*3*5*x*x*x*x*x*y*y*y*y*y
75x^3y=3*5*5*x*x*x*y

common is 3*5*x*x*x=15x^3

gcf=15x^3

8 0

3 years ago

What is the GCF of 28 and 72? Please explain if you can.

Minchanka [31]

72=1,72,2,36,3,24,4,18,6,12,8,9 28=1,28,2,14,4,7 So,the answer is 4

5 0

3 years ago

Please help me with this question

AnnyKZ [126]

Answer:

c 7

Step-by-step explanation:

5a^3 + 9a^2 +7a+4

The coefficient of a is the number in front of a

6 0

3 years ago

Kaitlin runs 3 miles in 25 minutes. at the same rate, how many miles would she run in 20 minutes?

inessss [21]

Find out how much she runs in 1 minute.

3/25=0.12 miles in a minute

To find the distance covered in 20 minutes;

(0.12)(20)
=2.4 miles

Hope I helped :)

6 0

3 years ago