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3 years ago

When cubing a number, you have to...

Mathematics

2 answers:

EastWind [94]3 years ago

5 0

Answer:

multiply the number its self 3 times , for example 3x3x3=27 = 3^3

Step-by-step explanation:

Whitepunk [10]3 years ago

4 0

Answer:

you have to multiply the number by itself 3 times

Step-by-step explanation:

can i get brainliest? i only need 2 more

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When 1/3 k + 1/4 k equals 1 what is the value of K

Likurg_2 [28]

Answer:

I didn't understand your question so i need to do like this . choose the correct one

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2 years ago

¿Numeros entre 0,1 y 0,5?

sergejj [24]

Answer:

0.2

0.3

0.4

Step-by-step explanation:

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3 years ago

Pat needs to determine the height of a tree before cutting it down to be sure that it will not fall on a nearby fence. The angle

dem82 [27]

Answer:

229.23 feet.

Step-by-step explanation:

The pictorial representation of the problem is attached herewith.

Our goal is to determine the height, h of the tree in the right triangle given.

In Triangle BOH

$Tan 60^0=\dfrac{h}{x}\\h=xTan 60^0$

Similarly, In Triangle BOL

$Tan 50^0=\dfrac{h}{x+60}\\h=(x+60)Tan 50^0$

Equating the Value of h

$xTan 60^0=(x+60)Tan 50^0\\xTan 60^0=xTan 50^0+60Tan 50^0\\xTan 60^0-xTan 50^0=60Tan 50^0\\x(Tan 60^0-Tan 50^0)=60Tan 50^0\\x=\dfrac{60Tan 50^0}{Tan 60^0-Tan 50^0} ft$

Since we have found the value of x, we can now determine the height, h of the tree.

$h=\left(\dfrac{60Tan 50^0}{Tan 60^0-Tan 50^0}\right)\cdotTan 60^0\\h=229.23 feet$

The height of the tree is 229.23 feet.

5 0

3 years ago

Help pls due sunday (unhelpful answers will be reported)

stepan [7]

This is really hard to explain how to do in words, so I will give you physical movements to perform.

For the first one, draw the graph, then rotate the paper. Redraw the graph on another paper, but draw the triangle where it is on the rotated paper.

For the second, draw the graph, then flip the paper. Place the paper on a light source and trace it on the back.

These strategies are much easier than actually mathing through it, and take much less energy and time.

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3 years ago

Read 2 more answers

Inequality equation of |x+1|<3

Butoxors [25]

Answar would be x<2

Its really simple

3 0

3 years ago