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3 years ago

Please Help!!

Mathematics

1 answer:

ryzh [129]3 years ago

4 0

Answer:

3/2 times as far

Step-by-step explanation:

Mai's distance divided by Noah's distance will give you your answer.

6.75 divided by 4.5 is 1.5 which is 3/2 as a decimal.

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kirill [66]

3x * 1/3 = 9* 1/3

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4 years ago

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Over [174]

Answer: (d)

Step-by-step explanation:

Given

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3 years ago

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The slope of the ladder making an angle 30 degree with the floor is dash

shtirl [24]

Since, Ladder makes an angle 60

∘

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3 years ago

A group of students are intending to offer a present to a friend. If each one pays 3000 LL.

Elanso [62]

Answer:

There are 8 friends and the presents costs $30,000

Step-by-step explanation:

Let x be the number of students and y be the price of the present. Their contributions can be expressed as:

$3000x=y-6000\ \ \ \ \ \ ...i\\\\4000x=y+2000\ \ \ \ \ \ \ \...ii$

#Make y the subject in equation i then substitute in ii:

$y=3000x+6000\\\\\#substitute \ in \ ii\\\\4000x=y+2000\\\\4000x=(3000x+6000)+2000\\\\1000x=8000\\\\x=8\\\\y=3000\times 8+6000\\\\y=30000$

Hence, there are 8 friends and the present is priced at $30,000

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3 years ago