3 years ago

Is 21.28 a rational number?

1 answer:

S_A_V [24]3 years ago

3 0

Answer:

yes

Step-by-step explanation:

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insens350 [35]

The answer is (4,5) Mark me brainliest!!!!!

6 0

3 years ago

Blizzard [7]

Answer:

5 - 8 = -3

4 x -3 = -12

2 + -12 = -10

Step-by-step explanation:

5 0

3 years ago

defon

Answer:

$1\frac{1}{2}$ inches

Step-by-step explanation:

The shortest measurement is the smallest number with a x over it. In this case, the smallest one is $1\frac{1}{2}$ inches.

5 0

3 years ago

Vlad [161]

He didn't do it as rise over run, or y2-y1/x2-x1

He did it reverse, which is incorrect.

4 0

4 years ago

goldenfox [79]

Answer: 22cm

Step-by-step explanation:

A square has four sides with equal length So, the perimeter of a square = 4L (i.e 4 x length)

= 4 x 5.5cm

= 22cm

Thus, the perimeter of the square is 22cm

4 0

3 years ago