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3 years ago

Help me please thx so much have a good one

Mathematics

1 answer:

allsm [11]3 years ago

3 0

Answer: give me an explanation because im confused

Step-by-step explanation:

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One kilometer is about 0.62 mile. It is 12 kilometers from Noah’s house to the ice skating rink. About how many miles is it from

algol [13]

Answer:

7.5 Miles

Step-by-step explanation:

5 0

3 years ago

Which table has a constant of proportionality between y and x of 12?

Nikolay [14]

Answer & Step-by-step explanation:

To find if they have a constant of proportionality of 12, use the following:

$\frac{y}{x}=12$

Divide y by the x value (x,y), and if the remaining equation is true, then that table has a constant of proportionality of 12.*

:Done

*Make sure you check all the values in a table. Sometimes only the first values will have k=12, while the others don't.

**The constant of proportionality is represented by <em>k</em>.

3 0

3 years ago

Read 2 more answers

17<br> 1 point<br> Write the equation of the line that passes through the points (-2.3) and (-2.5).

Usimov [2.4K]

Answer:

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2 years ago

What is the value of x in the equation. 8 x - 2 y= 48 when y =4

goldfiish [28.3K]

$\qquad$ ❄️ $\boxed{\bf x = 7}\\\\$

We are given –

$\qquad$ $\twoheadrightarrow\bf 8x -2 y =48$

And also value of y's given. So, just put the value of y in the given equation.

___________________________________

$\qquad$ $\purple{\twoheadrightarrow\bf 8x -2 y =48}$

$\qquad$ $\twoheadrightarrow\sf 8x - \underbrace{2 \times 4} =48$

$\qquad$ $\twoheadrightarrow\sf 8x - 8 =48$

$\qquad$ $\twoheadrightarrow\sf 8x = 48 +8$

$\qquad$ $\twoheadrightarrow\sf 8x = 56$

$\qquad$ $\twoheadrightarrow\sf x =\cancel{\dfrac{56}{8}}$

$\qquad$ $\purple{\twoheadrightarrow\bf x= 7}$

Henceforth, value of x is 7.

_______________________________________

4 0

2 years ago

Read 2 more answers

Mariana [72]

9514 1404 393

Answer:

y = 4x + 16

Step-by-step explanation:

You can replace the point coordinates in the given point-slope form to get ...

y - 32 = 4(x -4)

Then rearrange to put this into slope-intercept form.

y = 4x -16 +32 . . . . eliminate parentheses, add 32

y = 4x +16 . . . . . . . . simplify

8 0

3 years ago