1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Len [333]
3 years ago
15

Distribute and simplify these radicals. I need help!

Mathematics
2 answers:
Iteru [2.4K]3 years ago
8 0

Answer:

4 V (square root) 3

Step-by-step explanation:

notka56 [123]3 years ago
3 0

Answer:

The last one (4 sqare root 3)

Step-by-step explanation:

The square root of 16 is 4 so then it would be 4 sqroot 3

You might be interested in
PLEASE HELP ME QUICKKK, FIRST CORRECT PERSON GETS BRAINLIEST​
Vinil7 [7]
A b and d hope it helps
7 0
2 years ago
Read 2 more answers
In the figure, the horizontal lines are parallel and AB = BC = CD. If LM = 3 Find JM? A. 12 B. 6 C. 3 D. 9
ziro4ka [17]
 A.12 because i had same question
 
<span />
5 0
3 years ago
Practice
TEA [102]

Answer:

B. -0.5

Step-by-step explanation:

I calculated it logically

4 0
3 years ago
A huge ice glacier in the Himalayas initially covered an area of 454545 square kilometers. Because of changing weather patterns,
guajiro [1.7K]

We have been given that a huge ice glacier in the Himalayas initially covered an area of 45 square kilo-meters. The relationship between A, the area of the glacier in square kilo-meters, and t, the number of years the glacier has been melting, is modeled by the equation A=45e^{-0.05t}.

To find the time it will take for the area of the glacier to decrease to 15 square kilo-meters, we will equate A=15 and solve for t as:

15=45e^{-0.05t}

\frac{15}{45}=\frac{45e^{-0.05t}}{45}

\frac{1}{3}=e^{-0.05t}

Now we will switch sides:

e^{-0.05t}=\frac{1}{3}

Let us take natural log on both sides of equation.

\text{ln}(e^{-0.05t})=\text{ln}(\frac{1}{3})

Using natural log property \text{ln}(a^b)=b\cdot \text{ln}(a), we will get:

-0.05t\cdot \text{ln}(e)=\text{ln}(\frac{1}{3})

-0.05t\cdot (1)=\text{ln}(\frac{1}{3})

-0.05t=\text{ln}(\frac{1}{3})

t=\frac{\text{ln}(\frac{1}{3})}{-0.05}

t=\frac{\text{ln}(\frac{1}{3})\cdot 100}{-0.05\cdot 100}

t=\frac{\text{ln}(\frac{1}{3})\cdot 100}{-5}

t=-\text{ln}(\frac{1}{3})\cdot 20

t=-(\text{ln}(1)-\text{ln}(3))\cdot 20

t=-(0-\text{ln}(3))\cdot 20

t=20\text{ln}(3)

Therefore, it will take 20\text{ln}(3) years for area of the glacier to decrease to 15 square kilo-meters.

6 0
3 years ago
by 14 1 4 each week for a number of weeks, w . He writes the expression 20(14) 20 ( 1 4 ) w to find the amount of radioactive su
erastovalidia [21]

Answer:

1/2 ^w : decay factor after w weeks

hope this helps

Step-by-step explanation:


8 0
3 years ago
Other questions:
  • A quilt is in the shape of a regular pentagon. It is made from 5 pieces of fabric that are congruent triangles. Each triangle ha
    8·1 answer
  • Solve the formula M = 2P + 3Q for the variable Q.
    9·1 answer
  • Can anyone help me ? Which ones do I click ?
    8·1 answer
  • Whats the answer for 55.78 +4.6
    6·2 answers
  • A circle graph shows what about a data set?
    13·2 answers
  • I don't get it plz help
    8·2 answers
  • 9x-7y-4z what is the answer
    13·1 answer
  • if a atom has 12 positively charged protons and 12 negatively charged electrons when is its total charge ?
    12·1 answer
  • Which number sentence is true <br> 4.05=0.45<br> 4.05&lt;0.45<br> 0.45&gt;0.5<br> 0.45&lt;0.5
    13·1 answer
  • Emilio's Bakery recently spent a total of $50 on new equipment, and their average hourly operating costs are $14. Their average
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!