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
lisov135 [29]
4 years ago
14

Solve for the variable in the following proportion. n:1/2 as6:1

Mathematics
1 answer:
solmaris [256]4 years ago
8 0
N = 3 because you have to cross-multiply.
You might be interested in
What is the slope-intercept form of the equation of the line that passes through the points (9,5) and (4,1)
Komok [63]
Y-y1 / x-x1 to get slope
5 - 1 / 9 - 4
m (slope) = 4/5
plug in one point to get b
1 = 4/5(4) + b
1 = 16/5 + b
b = -15/5
y = 4/5x - 15/5
4 0
3 years ago
Liam cuts a 48-inch piece of string into two pieces. One piece is 12 inches longer than the other. If s represents the length of
Marat540 [252]

Answer:

here you go, the answer to the whole test: https://school.ckseattle.org/documents/2019/2/8_2_The_Pythagorean_Theorem_and_Its_Converse.pdf

Step-by-step explanation:

4 0
3 years ago
What is the axis of symmetry for f(x) = −3x2 + 12x − 6?
Marta_Voda [28]
The axis of symmetry can be found by finding the average of the zeros, a derivation from the conservation of energy :P, or by finding the point when the velocity is equal to zero.

df/dx=-6x+12 so df/dx, velocity, equals zero when:

-6x+12=0

6x=12

x=2  so the axis of symmetry is the vertical line x=2

....

average of zeros...

3x^2-12x+6=0

x^2-4x+2=0

x^2-4x=-2

x^2-4x+4=2

(x-2)^2=2

x-2=±√2

x=2±√2  so the average of the zeros is obviously 2.

....

conservation of energy

vf-vi=at  When vf=0, this is the maximum value for f(x)...

-vi=at, vi=b and a(acceleration)=2a(from quadratic) and t=x

-b=2ax

x=-b/(2a)  in this case

x=-12/(2(-3))

x=-12/-6

x=2

 
8 0
3 years ago
Read 2 more answers
Tarun has 4 more than the twice the number of tshirts Deepak has.Mahesh has 2 more than thrice the number of T-shirts that Tarun
Dafna11 [192]

Answer:

Deepak: 4 t-shirts,

Tarun: 12 t-shirts,

Mahesh: 14 t-shirts.

Step-by-step explanation:

Let x represent number of t-shirts that Deepak has.

Please consider the complete question.

Tarun has 4 t-shirt more than twice the number of T-shirts Deepak has. Mahesh has 2 more than thrice the number of T-shirts Deepak has. If the ratio of the t-shirt that Tarun and Mahesh have is 6 : 7, find out the number of the t-shirt each of them has.​

Since Tarun has 4 t-shirt more than twice the number of T-shirts Deepak has, so the number of t-shirts that Tarun has would be 2x+4.

We are also told that Mahesh has 2 more than thrice the number of T-shirts Deepak has. So the number of t-shirts that Mahesh has would be 3x+2.

Since the ratio of the t-shirt that Tarun and Mahesh have is 6 : 7, so we can represent this information in an equation as:

\frac{2x+4}{3x+2}=\frac{6}{7}  

Cross multiply:

6(3x+2)=7(2x+4)

18x+12=14x+28

18x-14x+12-12=14x-14x+28-12

4x=16

x=\frac{16}{4}=4

Therefore, Deepak has 4 t-shirts.

The number of t-shirts that Tarun has would be 2x+4\Rightarrow 2(4)+4=4+4=12

Therefore, Tarun has 12 t-shirts.

The number of t-shirts that Mahesh has would be 3x+2\Rightarrow 3(4)+2=12+2=14

Therefore, Mahesh has 14 t-shirts.

5 0
4 years ago
The angle at which the light ray hits the water is equal to the angle at which light ray is reflected from the water?
Solnce55 [7]

Answer:

yes

Step-by-step explanation:

Water reflectant areas or located more to the top of the water!

4 0
4 years ago
Other questions:
  • 34 divided by 23,802
    14·1 answer
  • The total mass of 6 chairs is 33 kilograms. Each chair has the same mass. What is the mass, in grams, of each chair
    5·1 answer
  • PLZ SOMEBODY HELP ME! THIS IS A REALLY HARD QUESTION! Madison represented the sentence “The product of 3 and the difference of N
    6·2 answers
  • After walking 1/4 mile from home, Han is 1/3 of his way to school. What is the distance between his home and school?
    15·1 answer
  • Meow meow meow meow meow meow meow meow MEOW MEOW MEOW MEOW MEEOWWWW meow meow
    8·2 answers
  • Which lines are perpendicular to 2x−7y=−25? Select all that apply.
    10·2 answers
  • Explain answer !! <br><br> ( WILL GIVE BRAINLEST)
    5·1 answer
  • A trader bought a bag for one hundred and twenty five.he later sold it at a profit of Thirty percent what was his selling price
    13·1 answer
  • Select the graphs that have an equation with a &lt;<br> 0.
    6·1 answer
  • ALGEBRA
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!