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tia_tia [17]
2 years ago
10

When a truck full of boxes arrives at the Silvergrove Post Office, Miguel unloads the truck by placing the boxes

Mathematics
1 answer:
8090 [49]2 years ago
3 0

Answer:

20 minutes

Step-by-step explanation:

If Miguel can unload 10 boxes in 5 minutes, that means that he loads 2 boxes per minute. Assuming he he has a constant unloading speed, it would take him 20 minutes to unload all 40 boxes.

I found this by dividing 40 (boxes) by 2 (min per box)

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A tiny but horrible alien is standing at the top of the Eiffel Tower (which is 324324324 meters tall) and threatening to destroy
DedPeter [7]

Answer:

A tiny but horrible alien is standing at the top of the Eiffel Tower (which is 324 meters tall) and threatening to destroy the city of Paris! A Men In Black agent is standing at ground level, 54 meters across the Eiffel square, aiming his laser gun at the alien. At what angle, in degrees, should the agent shoot his laser gun? Round your final answer to the nearest tenth

The agent shoot his laser gun at 80.5 degree.

Step-by-step explanation:

Given:

Height at which the horrible alien is standing = 324 m

Distance from the (tower) where the agent is = 54 m

According to the question:

Men In Black agent is aiming his laser gun to shoot the horrible alien.

Let the angle at which the agent shoot his gun be " Ф "

As from the situated depicted we can draw a right angled triangle.

Using trigonometric ratios:

tan (Ф) = opposite/ adjacent

In triangle OPQ .

The adjacent side = 54 m

The opposite side = 324 m

⇒ Plugging the values.

⇒ tan(\phi) = \frac{opposite}{hypotenuse}

⇒  tan(\phi) = \frac{324}{54}

⇒ (\phi) = tan^-^1(\frac{324}{54})

⇒ \phi=80.53

Nearest tenth it is 80.5 degrees.

So,

Men In Black must shoot the laser gun at an angle of 80.5 degrees.

7 0
3 years ago
PLSSS HELP! Can someone pls tell me how to do this. y=1/3(x+2)^2, y=x+3
Leokris [45]

Answer:

There you go.

Step-by-step explanation:

Please do tell me if it's wrong.

7 0
3 years ago
Using the picture below what fourth point in quadrant I would form a parallelogram
sdas [7]

Answer:

(4,2.5)

.................................

3 0
3 years ago
A square's side is increased by yards, which corresponds to an increase in the area by square yards. how many yards is the side
Vera_Pavlovna [14]
<span>(x+3)^2 = x^2 + 69 

x^2 + 6x + 9 = x^2 + 69 

x^2 + 6x + 9 - x^2 = x^2 + 69 - x^2 

6x + 9 = 69</span>
3 0
3 years ago
20 POINTS and it has to be correct. This depends on if I pass or fail
valentina_108 [34]

Answer:

(x+8)^{2}+(y-14)^{2}=19

Step-by-step explanation:

The equation of a circle is: (x-x_1)^{2}+(y-y_1)^{2}=r^2 , where x_1 is the x coordinate of the center, y_1 is the y coordinate of the center, and r is the radius.

In this case, x_1 = -8, y_1 = 14, and r = 4.3589. Plugging these into the equation, we get:

(x+8)^{2}+(y-14)^{2}=4.3589^2

If you want, you can round 4.3589^2 to 19.

Then, the answer would be: (x+8)^{2}+(y-14)^{2}=19 .

Hope this helps!

7 0
3 years ago
Read 2 more answers
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