3 years ago

Olivia is in a lighthouse on a cliff. She observes two sailboats due east of the

Mathematics

1 answer:

daser333 [38]3 years ago

4 0

Answer:173

Step-by-step explanation:

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PLEASE HELP!!

nasty-shy [4]

-5x+2y=6
2y=6+5x
y=5/2x + 6

x+3y=3
3y=3-x
y=-x/3+1

-2x+y=4
y=2x+4

4x+9y=-9
9y=-4x-9
y=-4/9x+1

Hope this helps.

6 0

3 years ago

Read 2 more answers

A board is 85cm in length and must be cut so that one piece is 11cm longer than the other piece . Find the length of each piece.

iVinArrow [24]

The shorter piece is 37 cm

The longer piece is 48 cm:

Step-by-step explanation:

Divide 85 cm by 2 = 42.5

Divide 11 cm by 2 = 5.5

Add them together = 48 cm

85 cm - 48 cm = 37 cm

8 0

3 years ago

NIE

Vaselesa [24]

Hi!

Please see the attached image for your answer with explanation.

Have a great day!

4 0

3 years ago

What is the distance of the line?<br> Remember the distance formula is (23 - 23) + (42 -

vivado [14]

Answer:

<em>The distance of the line is 10.82</em>

Step-by-step explanation:

Distance Between two Points in the Plane

Given two points A(x1,y1) and B(x2,y2), the distance between them is:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

The graph clearly shows the points (-5,4) (4,-2), thus the distance is:

$d=\sqrt{(4-(-5))^2+(-2-4)^2}=\sqrt{9^2+(-6)^2}$

$d=\sqrt{81+36}=\sqrt{117}=10.82$

The distance of the line is 10.82

4 0

3 years ago

What is the quotient of 8 and 72.16

Wittaler [7]

72.16./8 is equal to 9.02.

72 divided by 8 is 9.

,16 divided by 8 is .02.

8 0

3 years ago