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
Masteriza [31]
3 years ago
6

Make q the subject of the formula p = 2q2 .​

Mathematics
2 answers:
Rina8888 [55]3 years ago
7 0

Step-by-step explanation:

p = 2q^2\\q^2 = \frac{1}{2}p\\q = \pm\sqrt{\frac{1}{2}p}\\q = \pm \frac{1}{2}\sqrt{2p} \qed Q.E.D.

Liono4ka [1.6K]3 years ago
5 0

Answer:

q = ± p/2

Step-by-step explanation:

Given

p = 2q² ( divide both sides by 2 )

 = q² ( take the square root of both sides )

±  = q  p/2

You might be interested in
Help me to find the slope and t-intercept please asap
Ludmilka [50]

Answer:

4/7x - 5 ________________________________________

8 0
3 years ago
What is the simplified form of 357-5672
spayn [35]

Answer:

17/2

Step-by-step explanation:

hope this helps

7 0
3 years ago
Read 2 more answers
My question is
Eduardwww [97]
So 2 gallons every 5 minutes
2/5= .4
so .4 a minute
and you already have 5 gallons in so those need to be added
m=minutes
y=0.4m + 5 will be what you want to find out if you are looking to find out how much will be there in a certain time
for 50 minutes you will have
y=0.4(50) +5 
20+5
25 gallons
HOWEVER, the equation has to be changed if you want to tell how long you have to wait for it to fill.
m=2.5(g-5)
m=minutes
g= gallons
you subtract 5 because they are already there
you multiply by 2.5 because it fills at a rate of 1 gallon every 2.5 minutes.
m=2.5(1500-5)
for the sake of it being easier i will do the -5 separately
2.5(1500 = 3750
2.5(-5= -12.5
3750-12.5
3737.5 minutes to fill the pool.
3720/60 = 62
17.5/60 = .292
62.292 hours to fill the pool.
p.s. you have a really slow hose.
Its good you didn't wait for it to fill, you would have died from lack of water before then if you just sat and waited. 

<span />
3 0
4 years ago
24) 28 + 3k &lt; 5(–3 – 8k)<br> -4 -3<br> -2<br> -1<br> 0<br> 2<br> 3<br> 4<br> 5 6
ahrayia [7]

Answer:

k < - 1

Step-by-step explanation:

28 + 3k < 5(-3-8k)

28 + 3k < - 15 - 40k

28 + 15 < - 40k - 3k

43 < - 43k

43/- 43 > k (switch signs because 43 is negative)

k < -1

6 0
3 years ago
Write the number for forty-one million five thousand.
ivanzaharov [21]

Answer:

41,005,000

Step-by-step explanation:

hope this helps.

4 0
2 years ago
Read 2 more answers
Other questions:
  • Two friends share 76 blueberries. To count the blueberries they put them
    11·1 answer
  • How do you rewrite equations in slope intercept form ?
    12·1 answer
  • Please help i will give you brainliest and every yhing
    12·1 answer
  • A pilot of a helicopter plans to release a bucket of water on a forest fire. The height y in feet of water t seconds after its r
    9·1 answer
  • Please help with this math
    12·1 answer
  • The area for this shape.
    8·2 answers
  • Please help quickly! will give brainliest! no explanation is required. just a correct answer :)
    9·2 answers
  • When you identify what goals are conflicting, it is a part of
    14·1 answer
  • Step 3a: Calculating the average rate
    7·1 answer
  • -5p + 39 = 3p+ -9 slove plz will give brainliest
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!