2 years ago

Another day, another math problem 2

1 answer:

sdas [7]2 years ago

4 0

Answer:

-7

Step-by-step explanation:

you can use power rule of derivatives for that.

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kotegsom [21]

32 Just add all the numbers up and divide by how many numbers there are (9).

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3 years ago

pantera1 [17]

I think the answer is a cone

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2 years ago

umka2103 [35]

Use algo como cymath. It’s a calculator and it works very well

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2 years ago

Brrunno [24]

Step-by-step explanation:

Given that,

The length of a ladder, H = 20 feet

The height of the wall, h = 15 ft

We know that,

$\sin\theta=\dfrac{h}{H}$

h is perpendicular and H is hypotenuse

So,

$\sin\theta=\dfrac{15}{20}\\\\\theta=\sin^{-1}(\dfrac{15}{20})\\\\\theta=48.59^{\circ}$

Now using Pythagoras theoerm,

$b=\sqrt{H^2-h^2}\\\\b=\sqrt{20^2-15^2}\\\\b=13.2\ ft$

Hence, the angle made by the ladder and the ground is 48.59° and the ladder is 13.2 feet from the wall on the ground.

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2 years ago

Allushta [10]

Tenth place is the first place after the decimal which is 4.999
^
The answer is 4.9

4 0

2 years ago