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Vilka [71]
3 years ago
10

Can we multiply these two monomials? (4x^2)(-2b^3a)

Mathematics
1 answer:
arlik [135]3 years ago
7 0

Answer:

-8b^3ax^2

Step-by-step explanation:

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How are triangles related to the interior angles sum theorem
ZanzabumX [31]

Answer:

Step-by-step explanation:

Sum of interior angles in a triangle is equal to 180 degrees

7 0
3 years ago
How do u solve this problem 23 gallons to mL (1 fluid oz = 33 mL 16 fluid oz = 1 gallon)?
Lina20 [59]
My buddy said the answer is 12,044 ml. 
3 0
4 years ago
The population P of a certain city can be modeled by P=19000e0.0215t where T represent the number of years since 2000. When t=1
8090 [49]

Answer:

Step-by-step explanation:

The population P of a certain city can be modeled by

P=19000e0.0215t

where T represent the number of years since 2000.

When t=1 the year is 2001

when t =2 the year is 2002. This means that

When t=0 the year is 2000

To determine the year when the population will be 40,000 , we will substitute P = 40,000 and solve for t. It becomes

40000 = 19000e^0.0215t

40000 / 19000 = e^0.0215t

2.105 = e^0.0215t

Take ln of both sides

0.7443 = 0.0215t

t = 0.7443/0.0215

t = 34.62

Approximately 35 years

So the year will be 2035

6 0
3 years ago
the perimeter of a rectangle is twice the sum of its length and its width. The perimeter is 34 meters and it’s length is 2 meter
-Dominant- [34]

Here is your answer

Let the widht of rectangle be x metres

Then, its length= x+2 metres

Perimeter= 2 (l+b)

=> 34 = 2 (x+2 + x)

=> 34/2 = 2x+2

=> 17= 2x+2

=> 2x= 17-2

=> x = 15/2 metres

Width= 15/2 metres

Length= 15/2 + 2

= 19/2 metres

HOPE IT IS USEFUL

3 0
3 years ago
Read 2 more answers
SOMEONE PLEASE HELO ASAPPPPP WILL MARK BRAINLIESTTTTT PLEASEEEEE
Agata [3.3K]

Answer:

Try B) 2x - 3y = -9

Step-by-step explanation:

I plotted the points and started to make each answer into the "y = " formula. The only one that passed through all the points was B) 2x - 3y = -9 which I changed into y = 2x/3 + 3

5 0
3 years ago
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