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3 years ago

I literally had one more then someone gave the wrong answer so will give crown

Mathematics

1 answer:

Ad libitum [116K]3 years ago

4 0

Answer:

a) x=3

y= 4+4*3

=16

b) x=4

y= 4+4*4

= 20

c) x=7

y= 4+4*7

= 32

d) x=8

y= 4+4*8

= 36

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On a 100 feet circular race track there are lights

solmaris [256]

<h2>Answer:</h2>

<u>Every 18 feet.</u>

<h2>Step-by-step explanation:</h2>

<h3>1. Find the LCM between the numbers.</h3>

LCM stands for "least common multiple", and is the least number that results from multiplicating any of the 3 numbers by another number.

Analyze numbers starting from 9 to find the LCM. The first number than can be divided by 3, 6, and 9 is 18. Hence, 18 is out LCM

<h3>2. Interpret the results.</h3>

18 as a LCM means that every 18 feet there will be lights at the same distance in the circular road.

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8 0

2 years ago

HELP ME PLEASE NOWWW PLEASE AND THANK YOU

Dominik [7]

Answer:

X= 12

Step-by-step explanation:

3:9 is the ratio

1:3 is equal therefore the multiplicative factor is 3

lastly you do 4 times 3 to get 12 as the value for x

PS fac k you moderators I got my answer correct and u delete them fac k you

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3 years ago

Simplify completely quantity 5 x squared plus 9 x minus 2 over quantity x squared plus 12 x plus 20 times quantity x squared plu

Mashutka [201]

(x+2)(5x-1) (x+10)(x+7)
(x+10)(x+2) 3(5x-1)

Cancel like factors and you're left with. (x+7)/3

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4 years ago

I really need help find x in this triangle

arsen [322]

Answer:

x = 5

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

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3 years ago

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