The cost of 3 candles is 19.50 what is the unit price with work shown

1 answer:

5 0

Well, since 3 candles are 19.50, simply divide. This will make a ratio so that 1 candle will equal 6.50 per candle.

19.50 / 3 candles = 6.50 per candle.

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2x+20=-3x-25 help me solve it

zysi [14]

The correct answer is x= -9. Hope this helps!!

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3 years ago

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Fittoniya [83]

Answer: 1 teashirt=7 L

1 hat= 3L

Step-by-step explanation:

2 T shirts= 31 - 17

2 T shirts= 14

1 T shirt=14/2

1 T = 7 L

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2 years ago

A kite is stuck in a 36-ft tree. If the angle of elevation from the kite and the ground is 12, find the length of the kite.

yanalaym [24]

Answer:

173.15 ft.

Step-by-step explanation:

Please find the attachment.

Let L be the length of kite.

We have been given that a kite is stuck in 36-ft tree. The angle of elevation from the kite and the ground is 12.

We can see from our attachment that kite and tree form a right triangle. height of tree is opposite of angle of elevation and length of kite is hypotenuse.

Since we know that Sine relates the opposite and hypotenuse of a right triangle, so we will use sine to find the length of kite.

$sin(12)=\frac{36}{L}$