All categories

3 years ago

Any answers? Please I’m really struggling.

Mathematics

2 answers:

vampirchik [111]3 years ago

7 0

You might have too look it up better and practice more

Lelu [443]3 years ago

3 0

Answer:

if youre just trying to factor 3x^3 + 27x

then it's 3x(x^2 + 9)

You might be interested in

Increase 2850 by 18%

faust18 [17]

3363 it is. That is the answer. The problem would be "2850 + 18%" right. Because that's what I did.

4 0

2 years ago

Help! What is the log of 10^-4.5?

Anarel [89]

The answer would be approximately 1.98

8 0

2 years ago

Read 2 more answers

Find the volume of the rectangular prism: F. 36x G. 48x H. 72x J. 24x

Alexxandr [17]

Answer:

Step-by-step explanation:

5 0

3 years ago

Which equation can be used to find the surface area of the cylinder?

miss Akunina [59]

Answer:

The fourth one

Step-by-step explanation:

Surface area of a cylinder: $SA=2\pi rh+2\pi r^2$

where r = radius and h = height

We have a given height of 14cm and a given diameter of 6cm

We need the radius, not the diameter

To convert diameter to radius we simply divide by 2

6 / 2 = 3

so R = 3

We now plug in the given values into the formula

$SA=2\pi (3)(14)+2\pi (3)^2$

This equation matches with answer choice D

7 0

3 years ago

!!!!!!!!!PLZ HELP!!!!!!!!!

aivan3 [116]

A decagon has 10 sides therefore it has 10 interior angles

7 0

3 years ago