4 years ago

Which statements are true about a perfect cube monomial and its roots? Check all that apply.

Mathematics

2 answers:

GuDViN [60]4 years ago

7 0

Answer:

A E and F

Step-by-step explanation:

tangare [24]4 years ago

3 0

Answer:

A, D, F

Step-by-step explanation:

Just took the test

You might be interested in

a 6 foot tall person is standing x feet away from a 10 ft lamppost. What is the distance d from the base of the lamppost to the

Black_prince [1.1K]

Answer:

d = $\frac{5x}{2}$

Step-by-step explanation:

Height of the person = 6 feet

Height of the lamppost = 10 feet

Let the distance between the man and end of shadow be = y

By using the concept of similar triangles:

$\frac{y}{6}=\frac{x}{10-6} }$

=> $\frac{y}{6}=\frac{x}{4} }$

So, y = $\frac{3x}{2}$

Now distance d will be = x + y

= $x+\frac{3x}{2}$

d = $\frac{5x}{2}$

6 0

4 years ago

If the length of room is four times the height and breadth is twice of its height and the volume of the room is 512 m^2 find its

lisov135 [29]

$Let \: x \: (x>0) \: be \: the \: height \Rightarrow the \: width, length: 2x,4x \\ Volume:V=hwl = 512 \\ \Leftrightarrow x2x4x = 512 \\ \Leftrightarrow 8{x }^{3} = 512 \\\Leftrightarrow {x}^{3} = 64 \\ \Leftrightarrow x = 4 \\ \Rightarrow The \: height \: is \: 4 \: m, the \: width \: is \: 8 \: m$