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3 years ago

Help me please I will really appreciate it

Mathematics

1 answer:

Artist 52 [7]3 years ago

6 0

Answer:

For the parallel one the gradient will stay the same, so you just need to work out the y-intercept

3=(-12)-6+c

3=12+c

c=-9

equation for parallel line y=-6x-9

Then for perpendicular the gradient is the reciprocal

so you substitute again

3=1/6(-2)+c

3=-1/3+c

c=10/3

the equation for perpendicular is y=1/6x+10/3

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goblinko [34]

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Step-by-step explanation:

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2 years ago

Chelsea, Jordan and Maddy all work at the same clothing store. Chelsea works every other day. Jordan works every fourth day and

cestrela7 [59]

After 20 days Chelsea, Jordan and Maddy will be working together !

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

Here we have , Chelsea, Jordan and Maddy all work at the same clothing store. Chelsea works every other day. Jordan works every fourth day and Maddy works every fifth day. Today they all worked together. We need to find How many days will it be until they work together again . Let's find out:

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3 0

3 years ago

Two different airlines have a flight from Los Angeles to New York that departs each weekday morning at a certain time. Let E den

Volgvan

Answer:

A) P(E|F) = 0.900

B) P(F|E) = 0.771

Step-by-step explanation:

P(E) = 0.7

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3 years ago

Y+x2÷2 when x=4 and y=−3.

shtirl [24]

Answer:

The answer is 1.

Step-by-step explanation:

Plug in the values to make the equation -3+4*2/2

According to the order of operations, you should multiply what you can first.

so 4*2 = 8

Then 8 divided by 2 = 8/2=4

Then -3+4=1

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2 years ago

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