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
KIM [24]
3 years ago
11

Y varies directly as x. y=50 when x=5 find y when x=11????

Mathematics
1 answer:
olasank [31]3 years ago
5 0

Step-by-step explanation:

given

y is directly to x

to remove directly we use constant let constant be k

y=k x. (1)

let calculate value of k

as it is given

y=50 when x=5

so put in above equation (1)

50=k(5)

50/5=k

10=k

now let find y when x =11

in above equation put the value of x and k

y=10×11

y= 110

You might be interested in
In right triangle ABC, D is the midpoint of the hypotenuse AB. If AD=(5x + 1)cm and CD=(2x + 10)cm, find AB
guapka [62]
Can you confirm is hypotenuse should be AC...

ADB would make another right triangle if I am correct and you could use the pyth theorem to determine AB<span />
8 0
3 years ago
How do you solve -2 (x + 4) &gt; 24 + 3x
julsineya [31]

-2 (x + 4) > 24 + 3x \\ -2x-8>24+3x\\ 5x

5 0
3 years ago
Read 2 more answers
Are these correct? ILL MARK YOU BRAINLIEST
Oxana [17]

Answer:

Yes

Step-by-step explanation:

1) Cos 300 = Cos (360 - 60) = Cos 60    {Cos 360 - theta = Cos theta}

                                              = 1/2

Sin 300 = Sin (360 - 60) = -Sin 60 = \frac{-\sqrt{3}}{2}

3) 3π/4 = 3*180/4 = 135

Cos 135 = Cos (90 + 45) = -Cos 45 = \frac{-\sqrt{2}}{2}

Sin 135 = Sin (90 + 45) = Sin 45 = \frac{\sqrt{2}}{2}

7 0
3 years ago
Bob needs to mix 2 cups of liquid lemonade concentrate with 3.5 cups of water to make lemonade. Bob has 6 cups of lemonade conce
Sati [7]
10.5 because you take 3.5 times 3
4 0
3 years ago
Read 2 more answers
Simplifica fractia 2n+6n supra 2​
nignag [31]

Answer:

Step-by-step explanation:

1234

5 0
3 years ago
Other questions:
  • The brand manager for a brand of toothpaste must plan a campaign designed to increase brand recognition. He wants to first deter
    13·1 answer
  • There are 56 students in the orchestra and twice that number in the band. There are 23 boys and 24 girls in the choir. If each s
    10·1 answer
  • Please help me I dont get this # 25 and 23 D:
    6·1 answer
  • Find the area of the triangle. please explain/show your work. thank you &lt;3
    10·1 answer
  • What is the answer to this question some one please help me (7−b)+(3b+2)
    6·2 answers
  • If 15 women can finish a piece of work in 66 days, how long will 9 women take to finish the work?
    13·1 answer
  • katy desea alquilar un barca y gastar por menos $54. El barco cuesta $7 por hora y katy tiene un cupom de descuento de $9 dolare
    5·1 answer
  • Solve the following equation for x.<br> −13−4x−13x=−14+15x
    9·1 answer
  • P=(m+n)/-5 solve for n
    11·1 answer
  • What is the slope of the line?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!