1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
LekaFEV [45]
3 years ago
11

What is the derivative of sqrt7 times x +sqrt2x

Mathematics
1 answer:
castortr0y [4]3 years ago
4 0
I guess you mean the derivative of:

√7x + √2x, if so then:

Remember that the derivative of √u = 1/(2√u) . u'

if 7x = u, then u' = 7 , hence the derivative of √7x is 7/(2√7x)
Use same logic for √2x and you will find:

y' = 7/(2√7x) + x/√2x

You might be interested in
Does anyone else have the problem of people answering your brainly questions and then someone links a virus as an answer?
prohojiy [21]

Answer: Yes all the time!! Just don't open them!! Is there a problem you need help with so i can maybe help! I don't send links i send actaul information!

Step-by-step explanation:

6 0
3 years ago
-2.8f+0.4f-11-4=? <br><br><br><br> HELP
Alexxandr [17]
<h2>Answer: −2.4f − 15</h2><h2>_____________________________________</h2><h3>Honey, just simplify the expression to get your answer.</h3><h3>−2.4f − 15</h3><h2>_____________________________________</h2>

Hope you have a good day, Loves!~ <3

6 0
2 years ago
What is the Arabic number equivalent to the Roman numeral XXII?
GrogVix [38]
22 should be the answer

4 0
3 years ago
There are 35 people who have
pentagon [3]
21 people are over 15
4 0
2 years ago
Read 2 more answers
Help me I need help I need help
Licemer1 [7]

Answer:

\Huge\boxed{131.88}

Step-by-step explanation:

Hello There!

First thing we want to do is find the formula for circumference of a circle

C = 2(3.14)r

where r = radius

we are given the diameter so we have to convert that into radius to do so we just divide by 2

42/2=21 so the radius equals 21 inches

now we just plug in 21 for r in the formula

C = 2(3.14)21\\2*3.14=6.28\\6.28*21=131.88\\C=131.88

So we can conclude that the circumference of the circle is 131.88 inches

3 0
2 years ago
Other questions:
  • Select the polynomial that is a perfect square trinomial
    6·1 answer
  • A bottle filled with juice weighs 8 pounds. One morning, George drank 2/3 of the juice in the filled bottle. The bottle and the
    9·1 answer
  • HELP ASAP<br> All 3 questions Pls
    9·1 answer
  • What is the sum?<br> 6x^7 + 8x^7
    13·2 answers
  • action wheels Manufactures models of antique cars for collectors.In augus,it manufactured 300 model cars.In September, action wh
    14·2 answers
  • A broadway theatre has 500 seats, divided into orchestra, main, and balcony seating. Orchestra seats sell for $40, main seats fo
    13·2 answers
  • How is 6.35 x 10^11 written in standard form
    10·1 answer
  • A number cube is rolled and a coin is flipped, predict how many times you would get heads and a number less than 3 in 240 trials
    14·2 answers
  • Find g(5)+h(2) <br> g(x)=2x-5 <br> h(x)=4x+5
    10·1 answer
  • HELPPPP PLEASE HELP ME WITH BASIC MATH I REALLY APPRECIATE IT ((WILL MARK AS BRAINLIEST))​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!