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3 years ago

Two quantities are related, as shown in the table:

Mathematics

1 answer:

Rashid [163]3 years ago

6 0

Answer:

$y = \frac{1}{2} x + 2$ .

Step-by-step explanation:

From the given table it is clear that x and y are linearly related.

Now, any two points that satisfy the relation between x and y are sufficient to express the equation.

The first two given points are (2,3), and (4,4).

Therefore, the equation is $\frac{y - 4}{4 - 3} = \frac{x - 4}{4 - 2}$

⇒ $y - 4 = \frac{1}{2} (x - 4)$

⇒ $y - 4 = \frac{1}{2} x - 2$

⇒ $y = \frac{1}{2} x + 2$ . (Answer)

You might be interested in

If m∠ TUW = (5x + 3)°, m∠WUV=(10x-5)°, and m∠TUV=(17X-16)°, find each measure

cricket20 [7]

Answer: m∠ TUW = 38°

m∠WUV = 12°

m∠TUV = 103°

Step-by-step explanation:

Given: m∠ TUW = (5x + 3)°, m∠WUV=(10x-5)°, and m∠TUV=(17x-16)°

Since, m∠TUV = m∠ TUW + m∠WUV

So, 17X-16 = (5x + 3) + (10x-5)

⇒ 17X-16 = 5x + 3 + 10x-5 [open parenthesis]

⇒ 17X-16 =5x + 10x +3 -5 [combine like trems]

⇒ 17X-16 =15x -2

⇒ 17X -15x = -2+16 [subtract 15x and add 16 on both sides]

⇒ 2x = 14

⇒ x= 7 [divide both sides by 2]

Now, m∠ TUW = (5(7) + 3)°= 38°

m∠WUV=(10(7)-5)° = 12°

m∠TUV=(17(7)-16)° = 103°

Hence, m∠ TUW = 38°

m∠WUV = 12°

m∠TUV = 103°

6 0

4 years ago

SOMEONE PLEASE HELP ME WITH THIS ITS DUE TONIGHT

kramer

Answer:

The scale factor is 3 and the translation is (-8,2)

Step-by-step explanation:

(I'm not very good at translation/dilation but since you asked, I'm pretty sure this is the answer!)

6 0

3 years ago

Does any one know what 9 is?

Marizza181 [45]

Answer:

47.125

Step-by-step explanation:

The perimeter of the whole circle is 94.25.

4 0

3 years ago

Read 2 more answers

The graph of f(x) = (0.5) is replaced by the graph of g(x) = (0.5)* - k. If g(x) is obtained by shifting f(x) down by 3 units, t

Ghella [55]

Answer:

$k = 3$

Step-by-step explanation:

Given

$f(x) = 0.5x$

$g(x) = 0.5x - k$

Required

$Find\ k$

Initial expression of f(x) is $f(x) = 0.5x$

From the question; we understand that f(x) was shifted down by 3 units;

This implies that

$New\ f(x) = 0.5x - 3$

Also from the question; we understand that this new f(x) is equivalent to g(x);

In other words;

$New\ f(x) = g(x)$

Substitute $New\ f(x) = 0.5x - 3$ and $g(x) = 0.5x - k$

This gives

$0.5x - 3 = 0.5x - k$

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Subtract 0.5x to both sides

$0.5x - 3 - 0.5x = 0.5x - k - 0.5x$

Rearrange

$0.5x - 0.5x - 3 = 0.5x - 0.5x- k$

$-3 = -k$

Multiply both sides by -1

$-3 * -1 = -k *-1$

$3 = k$

$k = 3$

5 0

3 years ago

A___is a solid consisting of a square, a point not in the same plane as the square, and all points between them

Leokris [45]

Answer:

Square pyramid

Step-by-step explanation:

A square pyramid is a solid consisting of a square, a point not in the same plane as the square, and all points between them.

It can't be these

Triangle means the plane of the figure that is formed by connecting 3 particular points but it is not in a straight line. (B)(B) ← incorrectincorrect

Cube means the solid figure of having 6 square plane faces which that the angle between about 2 adjacent sides that is a right angle (C)(C) ← incorrectincorrect

Square Prism means the shape of a square that has approximately 3 dimensional shape that has a rectangular sides and shape, but it has about 2 that are square(D)(D) ← incorrectincorrect

Your answer is ↓

square pyramid (A)(A) ← CORRECT!CORRECT!

Good luck on your assignment and enjoy your day!

Please mark me brainiest! Thanks

3 0

3 years ago