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gayaneshka [121]

2 years ago

13

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

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)

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aksik [14]

Answer:

C

Step-by-step explanation:

3 0

3 years ago

You have 1/8 gallon of melted crayon wax. You pour the wax equally into 8 different molds to make new crayons. What fraction of

saw5 [17]

Answer:

2 cups

Step-by-step explanation:

16/8=2 so it is 2 cups

7 0

3 years ago

12. In PQR if mP is 14 less than five times x, mQ is five less than x, and mR is nine less

mash [69]

Answer:

Step-by-step explanation:

mP=5x-14

mQ=x-5

mR=2x-9

we know that all the angles in a triangle= 180

that means (5x-14)+(x-5)+(2x-9)=180

5x-14+x-5+2x-9=180 we add the variables and the numbers

8x=180+28

8x=108

x=26

mP=130-14=116

mQ=26-5=21

mR=43

6 0

2 years ago

Solve the compound inequality graph the solution. 6x-4<-34 or 3x+10>10

Andreyy89

3x+10>10 = x > 0
<span>6x-4<-34 = x < -5</span>

3 0

3 years ago

The distance traveled by a falling object is directly proportional to the square of the time it takes to fall that far. If the o

Aleks04 [339]

Answer:

400 ft

Step-by-step explanation:

Let the distance traveled = d

Let the time taken = t

d α t^2

d = kt^2

k = d /t^2

When d = 100 and t = 2.5secs

k = 100/ (2.5)^2

k = 16

d = 16t^2

When t = 5secs

d = 16(5)^2

d = 16 * 25

d = 400 ft

4 0

3 years ago