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Svet_ta [14]
3 years ago
11

Hi Guys, I need immediate help with this question however if anyone decides to respond with "I don't know" or answers with somet

hing inappropriate/irrelevant, I will report you and your points will be taken away.
The question is:
What is 12x³-4x²

Thanks again guys.
If anyone responds to me in a mannerly way and explained to me step by step how they got that answer, I will reward you with the Brainiest answer.
Mathematics
1 answer:
kompoz [17]3 years ago
5 0

Answer:

4x²(3x−1)

Step-by-step explanation:

12x³−4x²

=4x²(3x−1)      Factor out the greatest common factor of 4x²

You might be interested in
A plumber charges an initial fee of $60 and $15 per hour. Write an equation that represents how much the plumber charges, y, if
34kurt

Answer:

Y=15x+60

Step-by-step explanation:

6 0
3 years ago
I really need help do can someone do it step by step so I can understand plzzzz​
Alekssandra [29.7K]

Answer:

64 × pi m²

Step-by-step explanation:

the formulas needed for the surface area of a cone are :

base area plus the "mantle", the lateral "wall" around it.

the base area is a circle.

so, that formula is Ac = pi×r²

the "wall" formula is Aw = pi×r×s

r = radius

s = slant height = 12

the formula for the surface area of a sphere is

As = 4×pi×r²

we know now, that both surface areas are the same, and also the radius is the same for both objects.

Ac + Aw = As

pi×r² + 12×pi×r = 4×pi×r²

=>

12×pi×r = 3×pi×r²

12×pi = 3×pi×r

12 = 3×r

r = 4 m

now, we only need to use this value of r in our formulas for surface areas, like for the sphere :

4×pi×r² = 4×pi×4² = 4³×pi = 64×pi

3 0
2 years ago
L is between M and N. If NL = 5x, LM = 3x, and NL = 15, find x.
Leona [35]

Answer:

x = 5

Step-by-step explanation:

Given that,

NL = 5x, LM = 3x, and NL = 15

L is between M and N.

To find,

The value of x.

Solution,

It is mentioned that, L is between M and N. So,

LM = LN

Put all the values,

3x = 15

⇒ x = 5

So, the value of x is equal to 5.

Reference,

brainly.com/question/19871240

6 0
3 years ago
Anyone trying to help a girl out?
adoni [48]

Answer:

so it is a rectangle with a perimeter of 30 units

3 0
3 years ago
Use the change of base formula to evaluate log3(73).
Marrrta [24]
The change of base formula allows you to write a logarithm in terms of logarithms with another base. It follows this pattern,

log_{a}x =  \frac{ log_{b}x }{log_{b}a }

where a≠1 and b≠1

Assigning the base to be 7,

log_{3}73 = \frac{ log_{7}73 }{log_{7}3 }=3.9


I hope I was able to answer your question. Have a good day.
3 0
3 years ago
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