All categories

3 years ago

I need help and how do u get the answer to all of them

Mathematics

1 answer:

Vitek1552 [10]3 years ago

4 0

It says to simplify so number 3 would be 12 $x^{3}$ $y^{4}$

Number 4 is $u^{24}$

Number 5 is $- \frac{7}{ c^{8} }$

You might be interested in

Hanna says you cannot represent the fraction 1/4 on the number line.

blsea [12.9K]

Answer: tHE SECOND ONE

Step-by-step explanation: i had a test on this

5 0

3 years ago

Read 2 more answers

What is the volume of a cone with a diameter of 30 feet and a height of 60 feet? Use 3.14 for π.

AysviL [449]

Answer:

14130 ft^3

Step-by-step explanation:

The formula for the volume of a cone of radius r and height h is

V = (1/3)*pi*r^2*h.

Here, V = (1/3)(3.14)(15 ft)^2*(60 ft) = 20*3.14*225 ft^3 = 14130 ft^3

3 0

3 years ago

What is the length of the diagonal, d, of the rectangular prism shown below?

vodomira [7]

Answer:

<h2>The diagonal of the volumetric figure is 7 units long.</h2>

Step-by-step explanation:

The figure is attached.

Notice that the dimensions of the prism are

$w=2\\l=3\\h=6$

First, we need to find the diagonal of the rectangular face on the base, this diagonal of the base is part of the right triangle formed by the diagonal of the volume, that's why we need it.

Let's use the Pythagorean's Theorem

$d_{base}=\sqrt{2^{2} +3^{2} }=\sqrt{4+9}=\sqrt{13}$

This diagonal of the base is a leg in the right triangle formed by the diagonal of the volume.

Let's use again Pythagorean's Theorem

$d_{volume}=\sqrt{(\sqrt{13} )^{2} +(6)^{2} } =\sqrt{13+36}=\sqrt{49}\\ d_{volume}=7 \ units$

Therefore, the diagonal of the volumetric figure is 7 units long.

8 0

3 years ago

What is the slope of the line on the graph?

sattari [20]

Answer:

1/2

Step-by-step explanation:

5 0

3 years ago

Put in order least to greatest 2/3,60%,0.65,4/5

Nat2105 [25]

60%, 0.65, 2/3, 4/5.

7 0

3 years ago