All categories

3 years ago

How long it takes the jet travel 5,880 miles??? please help me

Mathematics

2 answers:

yulyashka [42]3 years ago

6 0

12 hours
you're suppose to multiply the number of miles times 12 hours which will give you 5880 miles

Ivan3 years ago

5 0

12 hours (5880 divided by 490)

You might be interested in

The graph of a proportional relationship contains the point (20, 4).

soldier1979 [14.2K]

Answer:

$y=\frac{1}{5}x$

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $y/x=k$ or $y=kx$

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

In this problem we have

$point (20,4)$

Substitute the values and solve for k

$k=y/x$

$k=\frac{4}{20} =\frac{1}{5}$

therefore

the equation of the line is equal to

$y=\frac{1}{5}x$

6 0

3 years ago

Read 2 more answers

Please help, I need the answer soonnn!!!

Vedmedyk [2.9K]

Answer:

line B I hope this help!! good luckkk

5 0

3 years ago

Read 2 more answers

25 POINTS!

steposvetlana [31]

$-\dfrac12x+3=-x+7$

Add -3 to both sides:

$-\dfrac12x+3-3=-x+7-3$
$-\dfrac12x=-x+4$

Multiply both sides by -2:

$-2\times\left(-\dfrac12\right)x=-2(-x+4)$
$x=-2(-x+4)$

On the right hand side, distribute the -2:

$x=2x-8$

Add -2x to both sides:

$x-2x=2x-2x-8$
$-x=-8$

Divide by -1:

$\dfrac{-x}{-1}=\dfrac{-8}{-1}$
$x=8$

(and not $x=-8$ , unless the original equation wasn't correctly written/interpreted?)