All categories

3 years ago

Please help and no links

Mathematics

2 answers:

Klio2033 [76]3 years ago

6 0

Answer:

B) y=3x

Step-by-step explanation:

2 x 3 = 6

3 x 3 = 9

4 x 3 = 12

You can find y by multiplying the x by 3. The relationship between the x and y is proportional. For example, lets say my x is 20, my y would be 60. 20 x 3 = 60.

If you are still unsure, remember constant of proportionality is k=y/x, so your constant is 3.

sdas [7]3 years ago

6 0

Answer:

the answer is b if not I'm sorry

Step-by-step explanation:

because side y is multiples of 3 that means side x is multiplying 3 to make side y

You might be interested in

Find the Maclaurin series for f(x) using the definition of a Maclaurin series. [Assume that f has a power series expansion. Do n

Darina [25.2K]

Recall that for |x| < 1, we have

$\displaystyle \frac1{1-x} = \sum_{n=0}^\infty x^n$

Differentiating both sides gives

$\displaystyle \frac1{(1-x)^2} = \sum_{n=0}^\infty nx^{n-1} = \sum_{n=0}^\infty (n+1)x^n$

and multiplying both sides by 8 gives the series for f(x) :

$f(x)=\displaystyle \frac8{(1-x)^2} = \boxed{8\sum_{n=0}^\infty (n+1)x^n}$

and this converges over the same interval, |x| < 1, so that the radius of convergence is 1.

4 0

3 years ago

What is the value of y so that the ordered pair (2, y) is a solution to the equation 2x + y = -2?

Julli [10]

A. -6 is the answer of the day

8 0

3 years ago

Sandra bought 4 pounds of sweet potatoes for $6.08. What is the cost per pound of the sweet potatoes?

kap26 [50]

The answer is 1.52 because $6.08 divided by 4 = $1.52

6 0

4 years ago

Read 2 more answers

Cos(a+b)cosb+ sin(a+b)sinb= cosa

Leviafan [203]

Step-by-step explanation:

$\cos \: (a + b) \: cos \: b + \sin \: (a + b) \: sin \: b \\ = \cos \: a \\ LHS \\ = \cos \: (a + b) \: cos \: b + \sin \: (a + b) \: sin \: b \\ = \cos \{(a + b) - b \} \\ = \cos (a + b- b ) \\ = \cos \: a \\ = RHS \\ \\ formula \: used \\ \cos \:a \: cos \: b + \sin \: a \: sin \: b = \cos(a - b)$

8 0

3 years ago

If “n” is a positive integer divisible by 3 and n is less than or equal to 44, then what is the highest possible value of n?

arlik [135]

Answer:

Step-by-step explanation:

positive integer divisible by 3 includes

3,6,9,12,15,18,21,24,27,30,33,36,39,42,45...

less than highest possible value is 42

6 0

3 years ago