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3 years ago

Integrating secx(sex+tanx) and the steps please!

1 answer:

8 0

Simply distrbution and direct application of memorized integrals

I will refer the integration sign as int

J = Int secx(secx + tanx ) dx = int sec^2x + secxtanx dx

Remember int sec^2x dx= tanx +c
Int secxtanx = secx +c

If you wanna their proof just request

J = tanx + secx +c

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The high school graduating class of 2010 was 260 people. Five years later the high school graduating class was 320 people. By ap

jeka94

Answer:

The high school graduating class changed by approximately 23%

Step-by-step explanation:

we have

The high school graduating class of 2010 was 260 people

Five years later the high school graduating class was 320 people.

we know that

260 people represent the 100%

The difference is (320-260)=60 people

using proportion

Find out what percentage represent 60 people

Let

x ----> the percentage that represent 60 people

$\frac{260}{100\%}=\frac{60}{x}\\\\x= 100\%(60)/260\\\\x=23.1\%$

therefore

The high school graduating class changed by approximately 23%

3 0

3 years ago

How far can a caterpillar; traveling at 0.06m/s, move in 60 seconds?

nignag [31]

Answer:

3.6 meters in 60 seconds

4 0

3 years ago

How kany doulutions does this equation have 25 - 4x=15-3x+10-x

natima [27]

Since it's a one-variable equation, it has only one solution:

25 - 4x = 15 - 3x + 10 - x

25 - 4x + x = 15 - 3x + 10

25 - 3x = 15 - 3x + 10

- 3x = 15 - 3x + 10 - 25

- 3x = 15 - 3x - 15

- 3x + 3x = 15 - 15

0 = 15 - 15

0 = 0

Hope it helped,

BioTeacher101

4 0

3 years ago

Math question try your best do not guess

Juli2301 [7.4K]

Answer:

The answer would be 2,187

1). solution

3³÷3^(-4)

3³×3⁴. ( power sign changes when divide sign change into multiply)

2,187

5 0

3 years ago

Read 2 more answers

Do<br>main of ln(2x+3/×-1)

lozanna [386]

<span>so your equation would be 2x-3=-1 then your answer would be -1

</span>

7 0

3 years ago