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2 years ago

6

A diver is 5 feet above the surface of a pool. If his position can be recorded as 5 feet, what would the position of 0 represent

? 5 feet in the pool
5 feet above the water
On the surface of the pool
At the bottom of the pool

2 answers:

AURORKA [14]2 years ago

8 0

On the surface of the pool

WARRIOR [948]2 years ago

7 0

On the surface of the pool

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inna [77]

Answer:

1/6

Step-by-step explanation:

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2 years ago

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6 times a number is 27 less than the square of that number. Find the positive solution.

Verdich [7]

Let x = your number.

6x = x^2 - 27. Subtract 6x from each side.

0 = x^2 - 6x - 27. Factor

0 = (x-9) (x+3). Set each term equal to zero

(x+3) = 0. Subtract 3 from each side.

x = -3. This is the negative solution.

(x-9) = 0. Add 9 to each side.

x = 9. This is the positive solution.

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Listed below are the amounts of mercury (in parts per million or ppm) found in tuna sushi sampled at 7 different stores in New Y

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Answer:

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Step-by-step explanation:

Step by step explanation is given in the attachments

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2 years ago

In the calm waters of an inlet, Manon's boat moves with a velocity (speed and direction) vector \vec{b_1} = (3,4) b 1 =(3,4)

andrew-mc [135]

Answer with Step-by-step explanation:

We are given that

$b_1=(3,4)$

$b_2=(1,1)$

We have to find the speed of river's current and the direction of current flowing.

$b=b_2-b_1=(1,1)-(3,4)=(-2,-3)$

Speed of river's current= $\mid b\mid$

Speed of river's current= $\sqrt{(-2)^2+(-3)^2}$

Speed of river's current= $\sqrt{13} m/s$

By using the formula

$\mid r\mid =\sqrt{x^2+y^2}$

Direction of current flowing, $\theta=tan^{-1}(\frac{y}{x})$

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The angle lies in third quadrant therefore

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2 years ago

Can yall help me I really need this done. <br> Thank you much love

Ulleksa [173]

Let's use the furthest left point on the triangle to figure out the translation.

Blue triangle = (-5,1)

Black triangle = (-3,-1)

To get from -5 to -3 we moved the triangle 2 units to the right, which means that we added 2.

To get from 1 to -1, we moved the triangle 2 units down, which means we subtracted 2.

Rule: {2, -2}

Hope this helps!

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