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3 years ago

10 points for this! btw it’s really easy to some people so yea

Mathematics

2 answers:

Radda [10]3 years ago

6 0

Answer:

step-by-step explanation:

you just have to subtract them 9/16-1/4=8/12

ioda3 years ago

5 0

The answer is 5/16 pound heavier. The explanation is shown in the picture.

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What is the completely factored form of 12xy-9x-8y+6?

PilotLPTM [1.2K]

Rearrange slightly...

12xy-8y-9x+6 now factor 1st and 2nd pair of terms

4y(3x-2)-3(3x-2)

(4y-3)(3x-2)

8 0

3 years ago

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Square root of 45 with radicals

slavikrds [6]

√(45)
√(9×5)
√(3×3×5)
3√5

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3 years ago

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B) The following patterns are made using small squares.

kotegsom [21]

Answer:

(N+2)^2+6

Step-by-step explanation:

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2 years ago

Which graph below represents a functional relationship? A. 10 10 8 8 6 6 4 2 2 X 10864 6 8 10 10 8 6 4 4 6 8 10 -21 4 -61 -8 -8

Anestetic [448]

Answer:

Graph (C)

Step-by-step explanation:

To find whether the graph\table represents a relationship or a function we have to analyze the input-output values given.

Graph A.

In this graph for every input value (x-value) there are two output values (y-values).

For x = -2, y = -2, 2

So the graph doesn't represent a function.

Graph B.

For every x value there are two y-values

For x = -5, y = -3, 3

So the graph doesn't represent a function.

Graph C.

For every input value there is a different y-value.

Therefore, graph represents a function.

Graph D.

In this graph for x = 3, y = 1, 2, 3, 4

For one value of x, there are four values of y.

Therefore, graph doesn't show the relationship.

4 0

3 years ago

A survey of 125 households was done to investigate whether households have laptops, tablets, or

riadik2000 [5.3K]

Answer:

3) 0.326

Step-by-step explanation:

Total Number of surveyed households =125

We want to determine the probability that a randomly selected household would have a laptop given that it does not have a tablet.

Written in Probability notation: P(Laptop|No Tablet)

$P(Laptop|No Tablet)=\dfrac{P(L\cap T')}{P(T')} \\=\dfrac{31/125}{95/125}\\=\dfrac{31}{95}\\\\=0.326$

The correct option is C,

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3 years ago