Write an equation of the direct variation that includes the point (-10,-17).

Mathematics

2 answers:

Svet_ta [14]3 years ago

7 0

X-7 = Y (-10-7 = -17) I hope i get a branliest answer.

maria [59]3 years ago

4 0

We know that when x= -10, y= -17.
So, if we put those into direct variation "y=kx", we get
-17= k(-10)
k = -17 / -10

Now we put the value of "k" into the formula and we get A (y= 17/10x )

You might be interested in

1.3.29

lesya692 [45]

Answer:

The width of the frame is 3 inches

Step-by-step explanation:

We are told that the inner rectangle is 10 inches by 16 inches.

It means the outer rectangle has to be (L = 10 + 2x) by (W = 16 + 2x),

Where x represents the width of the frame.

The perimeter of the frame is given by; p = 2L + 2W

p = 2(10+2x) + 2(16+2x)

We are given perimeter, P = 76

Thus;

2(10 + 2x) + 2(16 + 2x) = 76

Divide both sides by 2 to give;

(10+2x) + (16+2x) = 38

(10+16) + (2x+2x) = 38

4x = 38 - 26

4x = 12

x = 12/4 = 3

The width of the frame is x = 3 inches

3 0

3 years ago

96 fl oz compared to 8 pt

kirill [66]

Well,
96fl oz is equal to 6 pints.
96 fl oz= 6 pints

So witch is bigger, 6 pints ( 96fl oz) or 8 pints?

Your answer is,<u> 8 pints is greater than 96fl oz (6 pints).</u>

Hope this helped!
Good luck on your home work! (:

3 0

3 years ago

Tim is building a model of a castle with small wooden cubes. So far, Tim has constructed part of a security wall of the castle,

ioda

Answer:

The length has 9 cube so the length is 9/8 or 1 1/8 ft.

the width has 4 cubes, so the width is 4/8 or 1/2 ft.

The height has 11 cubes, so the height is 11/8 or 1 3/8 ft.

So, the volume of the portion of the security wall that Tim has constructed so far is 99/128 cu ft.

Step-by-step explanation:

5 0

4 years ago

What is 96/126 in simplest form

Elina [12.6K]

$\frac{96}{126}\\\\96\ and\ 126\ are\ even\ numbers\ divisible\ by\ 2\\\\\frac{96:2}{126:2}=\frac{48}{63}\\\\48\ and\ 63\ are\ divisible\ by\ 3,\ because\ 4+8=12(divisible\ by\ 3)\\and\ 6+3=9(divisible\ by\ 3)\\\\\frac{48:3}{63:3}=\boxed{\frac{16}{21}}\leftarrow answer$