3 years ago

Line segments PQ and RS are parallel. Find the unknown length

Mathematics

1 answer:

Debora [2.8K]3 years ago

7 0

It is 120 because you do proportions. 540x=64800 and divide both sides by 540 and x=120

You might be interested in

2/5y+y-4=31 solve for x

astraxan [27]

12tttttttttttttttttttttttt

5 0

3 years ago

Read 2 more answers

Pls work out and give detail. Use the slope formula to determine the slope of each line.

kolbaska11 [484]

Answer:

$m=0$

Step-by-step explanation:

Given

See attachment

Required

Determine the slope of the line

From the attachment, we have the following points

$(x_1,y_1) = (-4,1)$

and

$(x_2,y_2) = (3,1)$

The slope m is then calculated using:

$m = \frac{y_2- y_1}{x_2 - x_1}$

Substitute values for the x's and y's

$m = \frac{1-1}{3 - (-4)}$

$m = \frac{1-1}{3 +4}$

$m = \frac{0}{7}$

$m=0$

Hence, the slope is 0

7 0

3 years ago

Evaluate: 9 + x/5 for x = 30 15 16 17 18

mart [117]

Answer:

$\bold{9+\frac{x}{5}=15}$

Solution:

Given: x=30

To solve: $9+\frac{x}{5}$

On substituting the value of x,

$9+\frac{30}{5}$

On dividing 30 and 5 we get,

$\Rightarrow 9+6 = 15$

So, the option is 15.

7 0

3 years ago

The mass of a freight train is 9.98 ⋅ 106 kilograms. The mass of an aircraft carrier is 7.3 ⋅ 107 kilograms. Approximately how m

shutvik [7]

Mass of freight train: 9.98 • 106
= 1057.88 kg
mass of aircraft carrier: 7.3 • 107
= 781.1 kg
difference: 1057.88 - 781.1
= 276.78 kg
= 2.7678 x 10^2

8 0

2 years ago

In which graph do all of thw indicated points have x-coordinates that satisfy x <-3

Helga [31]

You would have to choose a graph with all x coordinates equaling less than negative 3

your answer would have to be to have all x coordinates to the left of -3 on the x axis

your answer is A :)

5 0

3 years ago

Read 2 more answers