3 years ago

345 ft/min converts to how many ft/hr

Mathematics

1 answer:

sergiy2304 [10]3 years ago

3 0

345 * 60 = 20700. So it converts to 20700 ft/hr

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Pls help me:) I will give brainliest, thnx, and 5 star review!

olasank [31]

ANSWER

I would put C.

C is the best one there.

6 0

2 years ago

What is the equation of a line that passes through the point (9, -3) and is parallel to the line whose equation is 2x-3y=6

DaniilM [7]

Answer:

Step-by-step explanation:

2x-3y=6

-3y = -2x + 6

y = -2x/-3 + 6/ -3

y = 2x/3 - 2 {y =mx + c}

slope = 2/3

The required line's slope is also 2/3 as it is parallel to this line

Point(9, -3)

y -y1 = m(x-x1)

y - (-3) = 2/3 (x - 9)

y + 3 = 2x/3 - 2*9/3

y + 3 =2x/3 - 2*3

y + 3 = 2x/3 -6

y = 2x/3 - 6 - 3

y = 2x/3 - 9

7 0

2 years ago

3x+2y=-16<br> -3x-8y=46<br> Find the solution of the system of equations

Mariulka [41]

For the first one Y = -6

3x + 2Y = -16
-2y -2y
3x = -18y
— —
3x 3x

Then divide -18y divided by 3X
To get Y= -6

Hope that helped!

5 0

2 years ago

What's the length of side b in the figure?

wariber [46]

D. because 7
${7}^{2} + 13 {}^{2} = \sqrt{} 218$

7 0

2 years ago

A number Y is five times the value of a number X. A lion graft in a coordinate plane represents the relationship between XNY. Wh

sladkih [1.3K]

Answer:

the slope of the line is 5

Step-by-step explanation:

if the number y is five times the value of the number x, this can be expressed in the following way:

$y=5x$

we can compare this result with the general equation of a line:

$y=mx+b$

where $m$ is the slope of the line and $b$ is the y-intercept.

We can see that in our equation

$y=5x$

b is equal to zero:

$b=0$

and m is equal to 5

$m=5$

so, since m represents the slope of the line:

the slope of the line is 5

6 0

3 years ago

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