2 years ago

Parallel lines s and t are cut by a transversal r.

Mathematics

1 answer:

AURORKA [14]2 years ago

4 0

Answer:

the answer is <3 and 5

because they add up to 180

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A tree 20 feet tall has a shadow of 15 feet. How tall is Biff if his<br> shadow is 36 inches tall?

sweet-ann [11.9K]

I Think the answer is 31 because 20-5 is 15 so 36-5 is 31

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3 years ago

Need help with 9 please

Debora [2.8K]

Answer:

x = 5

y = 1

Step-by-step explanation:

So move 2y from the second equation to the other side of the equals sign

2x +3y = 13

x = 3 + 2y

From here substitute X into the first equation

2(3 + 2y) + 3y = 13

Distribute

6 + 4y +3y = 13

Combine like terms and solve for y

7y = 7

y = 1

insert result into the original equation.

x-2(1) = 3

x - 2 = 3

x = 5

insert into other equation to check work

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3 years ago

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daser333 [38]

this is it..............

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3 years ago

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kupik [55]

Answer:

112

Step-by-step explanation:

32*2+29*2=112

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2 years ago

Without using a trigonometric ratio, find the distance from the ship to the buoy, B. Round the distance to the nearest tenth of

alexdok [17]

Without using the trigonometry ratio, we can find the distance between the ship and the buoy by:

the distance between City and Lemont SUBTRACT the vertical distance between City and the point parallel to the Ship

The distance between the City and Lemont can be worked out using the Sin rule
$\frac{57.8}{sin(36)}= \frac{City-Lemont}{sin(92)}$
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The vertical distance between the City and the point parallel to the ship can be worked out using the Pythagoras theorem
$\sqrt{57.8^{2}- 44.6^{2} } =36.765...$ ≈36.8

The distance between the ship and the Buoy is given:
$98.3-36.8=61.5$ miles

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2 years ago

Parallel lines s and t are cut by a transversal r. ​

Parallel lines s and t are cut by a transversal r.