PLEASE PLEASE PLEASE SOMEONE HELP!!!!!!

Answer:

A, 8

Step-by-step explanation:

Use the equation 15+4x=47

Subtract 15 from both sides to get

4x=32

divide to get 8

x=8

Answer: The unit rate =  3 miles per inch.

Step-by-step explanation:

Given: Distance on map = [tex]5\dfrac12[/tex] inches [tex]=\dfrac{11}{2}[/tex] inches

Actual distance = [tex]16\dfrac12[/tex]  miles [tex]=\dfrac{33}{2}[/tex] miles

That means 1 inch on map = [tex]\dfrac{\dfrac{33}{2}}{\dfrac{11}{2}}\ miles[/tex]

[tex]=\dfrac{33}{2}\ miles[/tex]

[tex]=3\ miles[/tex]

Hence, the unit rate =  3 miles per inch.

Answer:

y=-9/2x plus 4

Step-by-step explanation:

y=ax plus b

Use points from the task.

4=0x plus b

so b=4

-5=-2a plus 4

-2a = -9

a = -9/2

y=-9/2x plus 4

Answer:

2

Step-by-step explanation:

because if -3 was matched up with two before then you have to make it consistent and make sure that the pattern is continous.

Answer: 2

step by step explanation: -3 = 2

Answer:

it is a

Step-by-step explanation:

9514 1404 393

Answer:

Step-by-step explanation:

a) The slope (m) is given: -3.

__

b) The y-intercept (b) can be found from the slope (m) and the given point (h, k) using the relation ...

  b = k -mh

  b = 4 -(-3)(-3) = 4 -9

  b = -5 . . . y-intercept

__

c) Of course, the slope-intercept equation is ...

  y = mx +b

  y = -3x -5

Answer:

a and d

Step-by-step explanation:

Answer:

When one variable influences a change in another

Step-by-step explanation:

Causation means that one event causes another event to occur.

Answer:

The value of "y" the would make the ordered pairs an inverse variation is;

y = 12

Step-by-step explanation:

The given ordered pairs are;

{(-2, 18), (3, y), (6, 6), (-18, 2), (4, 9)}

When a pair of variables, "x" and "y", vary inversely to one another, as the value of one variable increases, the value of the other variable decreases

Mathematically, we have;

y ∝ 1/x

The above relation can be represented as an equation as follows;

y = k/x

Where;

k = The constant of proportionality

Therefore, k = y·x

From the given ordered, we have;

k =  -2 × 18 = -36

k = 6 × 6 = 36

k = -18 × 2 = -36

k = 4 × 9 = 36

Therefore, the value of "k" is made constant as follows;

The inverse variation is y = k/(x × (-1)ⁿ)

Where;

n = The number of the term

Therefore, y = 36/(3 × (-1)²) = 12

y = 12

The given ordered pairs can therefore be written as follows;

{(-2, 18), (3, 12), (6, 6), (-18, 2), (4, 9)}.

Answer:

The Bills

Step-by-step explanation: They aren't a football team

Answer:

The pirates dont belong belong because the rest are all football teams and that one is not

Step-by-step explanation:

Pirates

Answer:

1) s > 6

2) d < 84

3) w >= 9

4) z <= 64

5) b < -18

Answer: x= ?

y= 5

mK= 17

mL= 17

ML= 33

Step-by-step explanation:

i dont want to explain but i don’t know what x is i’m sure the rest are right

The value of x is; 20, the value of the y is 5 and the value of the angle K is; 43 degrees.

Given that;

Length of the line XL is 2y+23.

Length of the line Ml  is 32-3y.

Length of the line JK is 6y-13.

Parallelogram is a closed shaped quadrilateral in which the opposite sides are equal and parallel. Consecutive angles in a parallelogram are supplementary.

The sum of the consecutive angles is equal to the 180 degrees (supplementary).

Thus,

  m∠M + m∠J = 180°

  (6x + 17) + (2x + 3) = 180°

  8x + 20 = 180°

   8x = 160°

   x = 20

So, m∠M = (2x + 3)°

             = 2(20) + 3

             = 43°

As the opposite sides of the parallelogram are equal. Thus;

  (6y - 13) = 32 - 3y

  6y + 3y = 32 - 13

  9y = 45

  y = 5

Now Opposite angles of a parallelogram are equal in measure thus,

  m∠M = m∠K = 43°

Thus, the value of x = 20,

the value of the y = 5 and value of the angle K = 43 degrees.

Learn more about the parallelogram here;

brainly.com/question/1563728

#SPJ6

Answer:

195.52

Step-by-step explanation:

26% of 752 is 195.52

Answer:

hi, your answer is actually ,-2,900

Step-by-step explanation:

hope this helped!

Answer:

1 Associative

2 Commutative

3 Associative

4 I think its commutative

5 Associative

Step-by-step explanation:

Answer:

72cm

Step-by-step explanation:

From the 4th bottle to the 10th bottle there would be 6 gaps each of 12 cm as mentioned in the question.

Therefore, the total gap or distance between 4th and 10th bottles = 6*12 =

72cm

Answer:

It's 54.

Step-by-step explanation:

Just do it!

Answer:

54

Step-by-step explanation:

Just do it like the other person said

Answer:

733

Step-by-step explanation:

3*3 =9

3*3=9

3*3=9

9*9= 81*9= 729+4 = 733

Answer:

y = 2/3x - 1/2

Step-by-step explanation:

y = 2/3x - 1/2 is a linear function. It contains a slope and a y-intercept and every x value will produce a unique y value.

y = 4/x + 1 is a rational function, as it contains a fraction.  

Answer:

y = 2/3x - 1/2

Step-by-step explanation:

y = 2/3x - 1/2 is a linear function. It contains a slope and a y-intercept and every x value will produce a unique y value.

y = 4/x + 1 is a rational function, as it contains a fraction.

Have a great day! :D

Given:

4:x::x:16

To find:

The value of x.

Solution:

We have,

4:x::x:16

It means, we have

4:x = x:16

It can be rewritten as

[tex]\dfrac{4}{x}=\dfrac{x}{16}[/tex]

On cross multiplication, we get

[tex]4\times 16=x\times x[/tex]

[tex]64=x^2[/tex]

Taking square root on both sides.

[tex]\pm \sqrt{64}=x[/tex]

[tex]\pm 8=x[/tex]

Since ratio can be negative or positive, therefore, the value of x is either -8 or 8.

Answer:

What you need to find is the extra amount of plywood. To do that, you must find the area of the square and the area of the circle and subtract them to find the answer.

Step-by-step explanation:

Formulas:

area of a square: A = bh

area of a circle: A =

square measurements:

b = 28

h = 28

circle measurements:

(≈3.14)

r = 14

A = (28)(28)

A = 784

area of square = 784 in^2

A = 3.14 ()

A = 3.14 (196)

A = 615.44 in^2

784 - 615.44 = 168.56

The amount of plywood left over is 168.56 in^2.

Hope this Helps.

Answer:

x = 30

Step-by-step explanation:

- 2x + 10 + 4x = 70, that is

2x + 10 = 70 ( subtract 10 from both sides )

2x = 60 ( divide both sides by 2 )

x = 30

Answer:9479

sorry if im wrong

Step-by-step explanation:

Answer:

find the value of ×

× +23)

Step-by-step explanation:

(×+25)

(×+12)

Answer:

49.03 degrees

Step-by-step explanation:

c = 49, [tex]\alpha[/tex] = 41

We can solve for [tex]\beta[/tex] if we first find b.

Remember: SOH CAH TOA

Cosine = Adj/Hypotenuse

So, Cos (41) = b/49

49 x (Cos 41) = b

49 x .755 = b

b = 36.99

sin [tex]\beta[/tex] = Opp/Hyp = b/49 = 36.99/49 = .755

β = inverse sin (.755) = 49.03°    (Inverse sin is designated by sin⁻¹ on your calculator)