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Andre45 [30]
3 years ago
11

Multiply or divide as indicated 10x^5/2x^2

Mathematics
1 answer:
shepuryov [24]3 years ago
3 0
To perform the following operation, make sure to do the division parts separately and place them back together in the final answer.

10/2 and x^5/x^2

5 and using the exponential laws of division X ^m/X^n = X ^ m-n

The second part evaluates to X^3.

Putting the terms together we get the final answer, which is 5x^3.
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8(x + 5) = 16
kiruha [24]

Answer:

-40

Step-by-step explanation:

Just multiply

-8x-40=16

4 0
3 years ago
the population of Bainville is 2000 the population is supposed to grow by 10% each year for the next 5 years how many people liv
Art [367]

Answer:

3000 people live in brainesville

Step-by-step explanation:

Population of brainville =2000

Grow rate of population per year =10%

10% of population =2000*10/100=200

Grow rate of 5 year=200*5=1000

After 5 year population of brainville is=2000+1000=3000

6 0
3 years ago
Express 12.28 as a mixed number
Kamila [148]
First, we would turn the number into a mixed, but unsimplified fraction of 12 and (28/100). Then, we would have to simplify the fraction into 7/25, at which point we can put the 12 with it and get an answer of 12 (7/25).

Hope this helps!
6 0
3 years ago
Can anyone please help me this? stuck with this problem for hours
Kipish [7]

Answer:

P=0.61 or 61%

Step-by-step explanation:

If we pick a random point within the circle, it can fall in the white area or in the pink area. Since the sum of both areas makes the sample space or the total area of the circle, we can compute the probabilities according to the ratio of the areas with respect to the total area, that is:

\text {Probability of falling in the white area} = \frac{\text{White area}}{\text{Circle area}}

The area of the circle is  

A_c=\pi r^2

The area of both the triangles is

A_t=2*\frac{bh}{2}

Where r=4 cm, b=3 cm, h= (4+2.5) cm = 6.5 cm

Then we have:

A_c=\pi 4^2=16\pi \ cm^2=50.27\ cm^2

A_t=19.5\ cm^2

The white area is obtained by subtracting both areas

A_w=A_c-A_t=50.27-19.5=30.77\ cm^2

So the probability is

P=\frac{30.77}{50.27}=0.61

5 0
4 years ago
How to remember fast
ValentinkaMS [17]

Answer:

To pay attention.

Step-by-step explanation:

7 0
3 years ago
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