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3 years ago

11

Hello can you please help me posted picture of question

2 answers:

coldgirl [10]3 years ago

5 0

I believe it is D because the definition of disjoint is separated or opposite position so if you visualize a spinner 6 and a number less than 4 would be on opposite sides

sesenic [268]3 years ago

3 0

Disjoint events are those which do not have any outcome in common. From the given options only option D represents such an event.

Spinning a number less than 4 will result in 1,2 or 3 as outcome. Second event is getting a 6. So these two events do not have anything in common.

Thus, the answer is option D

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Line I is shown in the coordinate plane.<br> Is the point (16, 20) on line l ?

Dmitriy789 [7]

Yes, this like has a slope of 4,5, so if you multiply both the x and y by 4 you get 16,20

8 0

3 years ago

Verify the identity. tan x plus pi divided by two = -cot x

Misha Larkins [42]

The provided equation is not an identity

4 0

3 years ago

Number 1,3,5,6 please

Alenkasestr [34]

Answer:

1.2≤5

2.14>3

Step-by-step explanation:

5. n≥-2+5

n≥3

6.l can't see

4 0

4 years ago

Read 2 more answers

Which equation has the solutions X=1 +-SQRT 5?

Vesna [10]

Answer:

D is correct. $x^2-2x-4=0$

Step-by-step explanation:

We are given the root of the equation

$x=1+\pm \sqrt{5}$

If we are given solution of the equation then find equation using formula.

If a and b are the solution of equation then equation would be (x-a)(x-b)=0

Here, $a=1+\sqrt{5} , b=1-\sqrt{5}$

Equation form would be $(x-1-\sqrt{5})(x-1+\sqrt{5})=0$

Now we simplify the above equation to get correct option.

$x^2-x+x\sqrt{5}-x+1-\sqrt{5}-x\sqrt{5}+\sqrt{5}-5=0$

$x^2-2x-4=0$

So, D is correct. $x^2-2x-4=0$

8 0

3 years ago

Read 2 more answers

A bottle contains 255 coins. 1/3 of the coins are ?1.00. 110 of the coins are 50p coins. the rest are 20p coins. work out the to

aliina [53]

Answer:

£152.

Step-by-step explanation:

We have been given that a bottle contains 255 coins. 1/3 of the coins are £1.00.

Let us find 1/3 of 255 to find the number of £1 coins.

$\£1\text{ coins}=\frac{1}{3}\times 255$

$\£1\text{ coins}=85$

This means we have £85.

We are also told that 110 of the coins are 50 p coins.

$\text{Value of 50 p coins}=\£0.50\times 110$

$\text{Value of 50 p coins}=\£55$

Let us figure out number of 20 p coins by subtracting the number of £1 coins and 50 p coins from 255.

$\text{Number of 20 p coins}=255-(85+110)$

$\text{Number of 20 p coins}=255-(195)$

$\text{Number of 20 p coins}=60$

$\text{Value of 20 p coins}=\£0.20\times 60$

$\text{Value of 20 p coins}=\£12$

Now let us find total value of the coins contained in the bottle by adding the values of £1 coins, 50 p coins and 20 p coins.

$\text{The total value of the coins}=\£85+\£55+\£12$

$\text{The total value of the coins}=\£152$

Therefore, the total value of the coins contained in the bottle is £152.

4 0

3 years ago

Read 2 more answers