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gayaneshka [121]
2 years ago
13

Can a^2 b^2 be written as 2ab

Mathematics
1 answer:
MissTica2 years ago
7 0

Answer:

Highly dependent on what a and b is.

Step-by-step explanation:

Highly dependent on what a and b is.

If a = 0 and b = 0, then 0^2*0^2 = 2(0)(0)

0 = 0 (true)

If a = 1 and b = 1 then 1^2*1^2 = 2(1)(1)

1 != 2 (false)

You might be interested in
it takes 63 minutes for four people to paint nine walls how many minutes does it take seven people to paint four walls?
joja [24]

Answer:

16 minutes

Step-by-step explanation:

If it takes 63 minutes to paint 9 walls then it means for every wall, it takes 63/9=7 minutes

Since it is 4 people working for 7 mins, the individual rate is 4/7 minutes per person

When we have 7 people, then the number minutes they take will be 7*4/7=4 minutes per wall

4 min per wall for 4 walls then total time will be 4*4=16 minutes

3 0
3 years ago
A colony of 900,000 bacteria doubles
shusha [124]

255 hours / 85 hours = 3.

This means that the bacteria will double in size 3 times.

900,000 × 2 = 1,800,000

1,800,000 × 2 = 3,600,000

3,600,000 × 2 = 7,200,000

After 255 hours, the colony of bacteria will be 7,200,000

5 0
3 years ago
Read 2 more answers
What is solution of 8x-2y =1 and -4x+y = 3
Maksim231197 [3]

Answer: it has no solution

Step-by-step explanation:

8x - 2y = 1 ..................... equation 1

-4x + y = 3 ...................... equation 2

solving the system of linear equation by substitution method . From equation 2 , make y the subject of the formula.

y = 3 + 4x .......................... equation 3

substitute equation 3 into equation 1 .

8x - 2(3 + 4x ) = 1

8x - 6 - 8x = 1

8x- 8x - 6 = 1

-6 = 1

this means that the equation has no solution

6 0
3 years ago
What is √15 divided by √12 simplified?
photoshop1234 [79]

☁️ Answer ☁️

annyeonghaseyo!

I Got:

√5/2

Here's the Decimal Form:

1.11803398

Hope it helps.

Have a nice day noona/hyung!~  ̄▽ ̄❤️

7 0
3 years ago
A solid figure has 2 flat surfaces. 1 curved surface, no edges and no vertices. Name this soild figure
ikadub [295]

Answer:

cylinder

Step-by-step explanation:

the two flat surfaces are the circles on the top, and the curved surface is it's "body"

5 0
3 years ago
Read 2 more answers
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