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3 years ago

Help me please! I really really need it :|

Mathematics

2 answers:

Yuki888 [10]3 years ago

7 0

Answer:

20-n1.75

you would put the n there because it is how many cards you are purchasing, and it would need to be multiplied by how much the cards cost

navik [9.2K]3 years ago

3 0

Answer:

1.75n=20

N=11

1.75x11=19.25

1.75 times what ever n equals can't go over 20

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A sail is in the form of a right triangle that is three times as high as it is wide. The snail is made from 6 square meters of m

lara31 [8.8K]

Answer:

Step-by-step explanation:

Alright, lets get started.

Please refer the diagram I have attached.

Suppose the base of right triangle sail is b

Suppose the height of right triangle sail is h

It is given that, it is three times higher as it is wide.

$h=3b$

Area of right triangle is A = $\frac{1}{2}*b*h$

$6=\frac{1}{2}*b*h$

Plugging the value of h in terms of b

$6=\frac{1}{2}*b*(3b)$

$b^2=4$

$b=2$

Hence height h = $3*2 = 6$

Hecne the height of sail is 6 meters. : Answer

Hope it will help :)

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Answer:

Step-by-step explanation:

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Answer:

Step-by-step explanation:

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lara [203]

Hi, thank you for posting your question here at Brainly.

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Step-by-step explanation:

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