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
pychu [463]
3 years ago
11

Lines A, B, and C show proportional relationships. Which line has a constant of proportionality between y and x of 4/3

Mathematics
2 answers:
Drupady [299]3 years ago
8 0

Answer:

Line B

Give Brainliest plz

Charra [1.4K]3 years ago
8 0

line b would be your answer               Give person on top Brainliest^^^

You might be interested in
Solve this equation using all three methods 4x^ = 9
Bumek [7]

Answer:

x=-\frac{3}{2}, x=\frac{3}{2}

Step-by-step explanation:

(1)       To solve by factoring,

Given equation: 4 x^{2}=9

Subtract 9 from both sides of the equation.

\begin{aligned}&4 x^{2}-9=9-9\\&4 x^{2}-9=0\\&(2 x)^{2}-3^{2}=0\\&(2 x-3)(2 x+3)=0\end{aligned}

Using zero factor principle, 2 x-3=0,2 x+3=0

The solutions are x=-\frac{3}{2}, x=\frac{3}{2}.

(2) To solve by complete the square ,

Given 4 x^{2}=9

Divide both sides of the equation by 4.  

\frac{4 x^{2}}{4}=\frac{9}{4}  

\Rightarrow x^{2}=\frac{9}{4}  

Square root on both sides.

$\Rightarrow x=\pm \frac{3}{2}$

x=-\frac{3}{2}, x=\frac{3}{2}

(3) To solve by quadratic formula,  

$4 x^{2}-9=0$

Here, a = 4, b = 0, c = –9

Quadratic formula, $x=\frac{-b \pm \sqrt{b^{2}-4 a c}}{2 a}$

x=\frac{-0 \pm \sqrt{0^{2}-4 \times 4 \times(-9)}}{2 \times 4}

\begin{aligned}&\Rightarrow x=\frac{\pm \sqrt{144}}{8}\\&\Rightarrow x=\pm \frac{3}{2}\\&\Rightarrow x=\frac{3}{2}, x=-\frac{3}{2}\end{aligned}

3 0
3 years ago
Hi does anyone have the answer for this? 100 points if answered :))
Hitman42 [59]

Answer:

15 feet

Step-by-step explanation:

This is already factored for the zeros of the quadratic.  If x - 5 = 0 and x - 20 = 0 then x = 5 and 20.  The ball was kicked 5 feet out and landed at 20 feet down the field.  The difference is 15 feet.  That's how far the ball traveled from its initial position on the ground to its landing place.

So 15 feet from where it was kicked.

7 0
3 years ago
What's the difference between 1 fifth of 10 and 5 times 10
Pachacha [2.7K]
1 fifth of ten is 2 where as 5×10 =50
8 0
3 years ago
What is the lowest common multiple of 12 and 15?
Mice21 [21]

Answer:

60

Step-by-step explanation:

LCM of 12 and 15

<em><u>First Method: Listing the multiples</u></em>

First, write the common multiples of all three numbers.

Common Multiples of 12: 12,24,36,48,60,72,….

Common Multiples of 15: 15, 30, 45, 60, 75,…

Hence, the Least common multiple of 12 and 15 is 60.

<em><u>Second method: By prime factorisation</u></em>

Let us write the prime factors of the two numbers individually.

12 = 2 x 2 x 3

15= 3 x 5

Multiply each factor the maximum number of times it occurs in either number

= 2 X 2 X 3 X 5

= 60

LCM of 12 and 15= 60

Answer

LCM of 12 and 15= 60

Hope this helps :)

8 0
3 years ago
Read 2 more answers
there are 15 students in a homeroom how many different ways can they be chosen to be elected president vice president or treasur
Serjik [45]

Answer: 455 different ways

(15 x 14 x 13) / (3 x 2 x 1) = 455
4 0
3 years ago
Other questions:
  • Find an equation of the line containing the given pair of points (5,2) and (-3,5)
    7·1 answer
  • If 36 is is the dividend and 4 is the divisor then what is the quotient
    12·2 answers
  • PLEASE HELP ME! IT WOULD BE VERY MUCH APPRECIATED!
    6·2 answers
  • What is 4 feet to inches
    13·2 answers
  • Pls help me I kinda don’t get it.
    10·1 answer
  • Help i’ll give brainliest
    10·2 answers
  • proszę o pomocy bardzo, lepej żeby było szybko, mam kartkówkę. Pytanie: wyznacz współrzędne i długość wektora AB jeżeli A(-3,-1)
    6·1 answer
  • I need to know what X= for all of these please<br><br> Worth 15 points
    11·1 answer
  • Quadrilateral BCDE is a square. What is mZDCF?
    11·1 answer
  • A baseball diamond has an area of 3,600 ft. square. What is the distance between each base.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!