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3 years ago

... What is P(A/B)?

Mathematics

1 answer:

Orlov [11]3 years ago

3 0

Uuuuhhhhhh I am sooooo confused as I haven’t even learned this concept yet

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What is the value of x in the diagram below?

Fiesta28 [93]

Answer:

11 = x

Step-by-step explanation:

The given angles are alternate interior angles so they have same measurement

66 = 6x divide both sides by 6

11 = x

6 0

2 years ago

the moon is about 240,000 miles from Earth. What is this distance written as a whole number multiplied by a power of ten?

Ronch [10]

I'm not sure does anyone else know the answer?

3 0

3 years ago

Subtract -2x^2+4x-1−2x

vivado [14]

Answer:

8x²- x -8

Step-by-step explanation:

The question is not well written. I guess what you mean is:

Subtract -2x^2+4x-1 ( minus 2x squared plus 4x minus 1) from 6x^2+3x-9 (6x squared plus 3x minus 9).

To subtract -2x^2+4x-1 from 6x^2+3x-9, that is

6x^2+3x-9 - (-2x^2+4x-1). This can be written as

6x²+3x-9 - (-2x²+4x-1)

Now, opening the bracket, we will get

6x²+3x-9 +2x²-4x+1

Then, collecting like terms, we get

6x²+2x²+3x-4x-9+1

6x²+2x² = 8x²

3x-4x = -x

-9+1 = -8

∴6x²+2x²+3x-4x-9+1 becomes

8x²-x -8

The answer is 8x²-x -8.

7 0

3 years ago

Your friend has $90 when he goes to the fair. He spends $5 to enter the fair and $15 on food. Rides at the fair cost $1.50 per r

Maksim231197 [3]

Answer: Option 'B' is correct.

Step-by-step explanation:

Since we have given that ,

Total money he takes while going to the fair = $90

Money he spends to enter the fair = $5

Money he spends on food =$15

Total he spent now is given by

$\$5+\$15=\$20$

Now, he spend on rides at the fair i.e. 1.50 per ride .

Let the number of rides be x

So, cost incurred on rides = 1.5x

So, the spending money can be expressed as

$20+1.50x$

Now, remaining money left to him after spending on x rides too is

$90-(1.50x+20)\\\\=90-1.50x-20\\\\=70-1.5x$

Let f(x) denotes the function used to determine the money he has left over after rides .

So it becomes

$f(x)=70-1.50x\\\\f(x)=-1.50x+70$

3 0

2 years ago

Read 2 more answers

What is the ratio of daises to all the flowers in the vase?

ddd [48]

Answer: Do you have the original ration so we can simplify it then??

Step-by-step explanation:

3 0

3 years ago