What is the derivative of sin(2x+5)?

Answers

Answer 1
2cos(2x+5)

Step-by-step explanation:

[tex] \sin(2x + 5) [/tex]

Let y = sin(z) . Where z = 2x +5

[tex]y = \sin(z) \\ z = 2x + 5[/tex]

Find the the derivatives

[tex] \frac{dy}{dx} = \cos(z) [/tex]

[tex] \frac{dz}{dx} = 2[/tex]

Multiply

[tex] \frac{dy}{dx} = \cos(z) \times 2 \\ = 2 \cos(z) [/tex]

Remember that z = 2x+5

[tex]2 \cos(2x + 5) [/tex]


Related Questions

The volume of a cylinder is 54 cm. If the radius is 3 cm, what is the height
of the cylinder?
3 cm
O A. 18 cm
B. 9 cm
C. 6 cm
D. 3 cm

Answers

A is the answer if im wrong sorry

Answer:

The answer is C. 6

Step-by-step explanation:

My explanation is i got u bro u can trust me frfr but if you need all the work lmk

Which graph is the answer

Answers

Answer:

D

is the answer

Step-by-step explanation:

5 + 8x < 6x + 12

8x - 6x < 12 - 5

2x < 7

x < 3.5

mark me as brainlist

Find the Value of x. Please help. I will give you 69 points

Answers

30°, 120°, 55°, 36°,65°

Answer:

65°, 120°, 55°, 30°, 36°

Step-by-step explanation:

Q1

2x + 50° = 180°2x = 130°x = 65°

Q2

x is the sum of supplementary angles of 125° and 115°

x = 180° - 125° + 180° - 115° = 55° + 65° = 120°

Q3

x = 25° + (45° - 15°) = 25° + 30° = 55°

Q4

(180° - 60°) - 3x = 90° - 2x120° - 90° = 3x - 2xx = 30°

Q5

2x + 3x = 180°5x = 180°x = 36°

Can someone help me im having a hard time

Answers

It’s the blue one


Good luck
It’s blue .............

I need help! This is due in 30 minutes!!!

Answers

Answer:

It's supplementary

Step-by-step explanation:

They both create 180 degrees when added together because they ar both on a single line.

Answer:

Supplementary angle

Step-by-step explanation:

Need help with math points and brainlest

Answers

answer: 10 ft (now i’m just typing to make it 20 letters long lol)

Answer: 10 because if they have the same shape then it must be 10.

I'm not sure if they want the same area or the same length. But if you want the volume then it would be 2. Because 2 x 75 = 150 and 15 x 10 = 150. Wait for more responses if needed.

How many 3/4s fit into 3

Answers

4 use a calculator 3/.75=4

According to the Centers for Disease Control, about 18% of adolescents age 12-19 are obese. Suppose we take a random sample of 30 adolescents and find the proportion in our sample who are obese. We record this value. Now, repeat this many more times so that we have a great many sample proportions drawn from this population. Suppose we make a dotplot of the sample proportions. Would the dotplot be a visualization of the population distribution, the distribution of a sample, or the sampling distribution of proportions?

Answers

Answer:

the sampling distribution of proportions

Step-by-step explanation:

A sample is a small group of observations which is a subset of a larger population containing the entire set of observations. The proportion of success or measure of a certain statistic from the sample, (in the scenario above, the proportion of obese observations on our sample) gives us the sample proportion. Repeated measurement of the sample proportion of this sample whose size is large enough (usually greater Than 30) in other to obtain a range of different proportions for the sample is called the sampling distribution of proportion. Hence, creating a visual plot such as a dot plot of these repeated measurement of the proportion of obese observations gives the sampling distribution of proportions

A triangular prism and two nets are shown:

A right triangular prism is shown with two nets. The triangular base of the prism has height 5 inches, base 12 inches, and hypotenuse 13 inches. The length of the prism is 17 inches. Net A has 3 rectangles having dimensions 5 by 17, 17 by 12, and 17 by 13, and two triangles having legs 12 inches and 5 inches. Net B has 3 rectangles having dimensions 5 by 13, 13 by 12, and 13 by 17, and two triangles having legs 5 inches and 12 inches.

Which is the correct net of the prism and what is the surface area of the prism?

a
Net A with 570 square inches
b
Net A with 590 square inches
c
Net B with 502 square inches
d
Net B with 514 square inches

Answers

Answer:

B) i did the test no worries

Step-by-step explanation:

A triangle has sides with lengths of 3 feet, 6 feet, and 8 feet is it a right triangle?

Answers

Answer:

[tex]Solution,\\Longest~side(h) = 8ft.\\Perpendicular(p) = 3ft.\\Base(b) = 6ft.\\Now, \\h^2 = (8)^2 = 64sq.ft.\\p^2+b^2 = 3^2+6^2 = 9+36 = 45sq.ft.\\Since, h^2\neq p^2+b^2, ~the~triangle~is~not~a~right~triangle.[/tex]

The distance from the ground to where the ladder is touching the wall is 7
feet. The distance from the wall to the base of the ladder is 4 feet. What is
the length of the ladder?
wall
ladder

Answers

Answer:

L=8.062 feet

Step-by-step explanation:

wall=7

distance=4

Pythagorean theorem

7^2+4^2=L^2

49+16=L^2

65=L^2

L=8.062 feet

The required length of the ladder is given as 8.06 feet.

What are Pythagorean triplets?  

In a right-angled triangle, its sides, such as hypotenuse, perpendicular, and base are Pythagorean triplets.

here,
As mentioned in the question,
perpendicular length = 7, base length = 4 feet,
Let the length of the ladder be x,
Following the Pythagoras theorem,
x² = 7 ² + 4²
x ² = 49 + 16
x² = 65
x = √65
x = 8.06

Thus, the required length of the ladder is given as 8.06 feet.

Learn  more about Pythagorean triplets here:

brainly.com/question/22160915

#SPJ2

HELP ME PLEASE, GONNA GIVE 25 POINTS!!

Answers

9(2b-5) is the answer

Answer:

(330) -4 (-45) (390)

Step-by-step explanation:

Can someone please solve this, thankyou <3

Answers

Step-by-step explanation:

[(4³)² × 5⁶] ÷ 6⁶

(4⁶ × 5⁶) ÷ 6⁶

(4 × 5)⁶/6⁶

20⁶/6⁶

=

[tex]( \frac{20}{6} )^{6} [/tex]

=

[tex] (\frac{10}{3} ) ^{6} [/tex]

Correct answer below :

Convert 199º to radians. Round to 2 decimal places.

Answers

Answer:

3.47

Step-by-step explanation:

Answer: 199π/180

Step-by-step explanation:

The formula for converting degrees to radians is [tex]x[/tex]°·[tex]\frac{\pi }{180}[/tex]

In this case, that gives you [tex]\frac{199\pi }{180}[/tex]. 199 is a prime number, so this can't be simplified down any further.

Also, the formula for converting radians to degrees is just the opposite: you multiply your radian measure by [tex]\frac{180}{\pi }[/tex] to cancel out pi.

Hope this helps :)

Sally is teaching a nursery rhyme to her kindergarten students. She found that 4 out of every 10 students know the rhyme. If Sally has a total of 20 students, how many students in her class know the rhyme?

Answers

Step-by-step explanation:

the answer is

[tex]= \frac{4}{10} \times 20 = 8[/tex]

A drum has a diameter of 26 inches and is 15 inches deep. Find the volume of this drum.

Answers

Answer: 7964.97 in³

Step-by-step explanation:

A drum is a cylinder. Therefore, we will have to calculate the volume of a cylinder which will be:

Volume = πr²h

where π = 3.142

r = Diameter/ 2 = 26/2 = 13

h = 15

Volume = πr²h

= 3.142 × 13² × 15

= 3.142 × 169 × 15

= 7964.97 in³

A bag contains 3 blue marbles, 7 red marbles, and 5
yellow marbles. If Joe picks 1 marble from the bag at
random, what is the probability that it will be blue?

Answers

Answer:

3 out of 15 I believe is the answer

Step-by-step explanation:

there are 3 blue marbles so he already has a chance out of 3, then I believe you add them all together which is 15 :) hope this helps

According to the Oxnard College Student Success Committee report in the previous year, we believe that 25% of students struggle in their classes because they don't spend more than 8 hours studying independently outside of a 4-unit class. For this year, you would like to obtain a new sample to estimate the proportiton of all Oxnard students who struggle in their classes because they don't study enough outside of the classrooms. You would like to be 99% confident that your estimate is within 1% of the true population proportion. How large of a sample size is required? Do not round mid-calculation

Answers

Answer:

sdfghj

Step-by-step explanation:


What is the multiplier for a 30% decrease. *


Answers

Answer:

0.7

Step-by-step explanation:

Let the number to be decreased be x. To decrease x by 30 %, the result will be

= x - 30% * x

= x - 0.3x

= 0.7x

From above, the result is 0.7 multiplied by the number to be reduced. Hence the multiplier is 0.7

1. Is the number 5 prime, composite,
or neither?

Answers

1. Is the number 5 prime, composite,or neither?The number 5 is prime since it can only be divided by itself and 1.Hope I helped. :)

Answer:

5 is a prime that's the answer

Hi can someone help me out. This is due by the end of the day.​

Answers

Answer:

It's called the diameter of the circle

HELP HELP HELP HELP HELP PLZ I BEG I PLEAAD I BEG I BEG I BEG I BEG IM HAVINF A FREAKING ANXIETY ATTACK PLEASE PLEASE B00ST THIS I NEED ANSWERS IMMEDIATLY PLEASE PLEASE IMMA FAIL

Answers

Answer of question 1:

x = 4

m = 2

n = 5

Answer of question 2:

x = 81

m = 4

n = 3

Hope it helps you. Do mark me as brainly. Thanks

Answer:

0.25

Step-by-step explanation:

4x-2=14 i already know this just wanted to ask something

Answers

Answer:

4x-2=14

4x=14+2

x=16/4=4

helppppppppppp pleaseeee

Answers

Answer:

25

Step-by-step explanation:


a square is cut from rectangle the side length of the square is half of the unknown with W the area of the Shaded region is 84 square inches write an equation you can use to find the width in inches ​

Answers

Answer:

Step-by-step explanation:

Just give me the answer

Using complete sentences, describe the net of a rectangular prism with a length of 12 centimeters, a width of 9 centimeters, and a height of 5 centimeters.

Answers

Answer:

it would be 12 multiple by 9 then add the 5 centimeters

Step-by-step explana

Pls help I’ll brainlest due ASAP

Answers

There is no picture Attached
The equation $145 - $30x = $55

A classroom has a presentation system that consists of four components, each of which must activate if the system is to work adequately. The first component has a reliability of 0.97, the second component has a reliability of 0.99, the third component has a reliability of 0.97, and the fourth component has a reliability of 0.93. What is the overall system reliability

Answers

Answer:

0.87

Step-by-step explanation:

According to the scenario, computation of given data are as follows,

As, each must be activated, this shows that components are in series.

So, we can calculate reliability of system by using following formula,

System reliability with components in series = System reliability 1 × System reliability 2 × System reliability 3 × System reliability 4

So, overall system reliability  = 0.97 × 0.99 × 0.97 × 0.93

overall system reliability = 0.866 or 0.87

find x of 25:100::x:160​

Answers

Answer:

40

Step-by-step explanation:

25: 100 :: x: 160

25:100 :: 40 :160

i did in this way but i cant show the correct explanation do u want explanation or is final answer enough?

~~~~~~~~~

Here is the way i idid, its not the proper way ik i forgot the correct way

but here it is for ur reference

25 x 4 = 100 :: 4x = 160

x = 160 / 4 = 40

is 8.1 greater than or less than 5.1 it's math and it's 4th grade​

Answers

Answer:

8.1 is greater than 5.1

Step-by-step explanation:

Answer:

8.1 is greater than 5.1

Step-by-step explanation:

there is no explanation

hope this helps. have a good day!

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