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Levart [38]
2 years ago
7

What is the perimeter of a square with side length: 3cm

Mathematics
2 answers:
xz_007 [3.2K]2 years ago
4 0

Answer:

12

Step-by-step explanation:

DIA [1.3K]2 years ago
4 0
I believe the perimeter would be 12cm

If it is a square, all the side lengths should be the same. This being the case, it would be 3+3+3+3 or 3(4) which are both 12

Please correct me if I am wrong, have a good day!
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I WILL MARK BRAINLIEST
Korvikt [17]

Answer:

I believe the answer is A. 15-(3xy)

Step-by-step explanation:

The expression you are given is 15-(yx3) and option A is 15-(3xy). All they did was flip the values in the parentheses. It doesen't matter what value is first because the negative sign will be distributed to everything in the parentheses.

Hope this helps!!

Mark me brainliest please!

8 0
2 years ago
Convert 0.0000.489 to scientific notation
Volgvan
I do not understand why there are two decimal places.
But either ways if you are asking for :
0.0000489 then it is 4.89*10⁻⁵
0.489 then it is 4.89*10⁻¹
The trick is to count the zeroes to the first actual significant number you see and then write the number you counted with a negative sign for your power. 
I hope this helps!
4 0
3 years ago
The domain of a function f(x) is the set of all integers from 0 to 10, and the range of f(x) is the set of all in
e-lub [12.9K]
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6 0
3 years ago
Need help plz ASAP plz 10 points
satela [25.4K]

Answer:

i think its b

Step-by-step explanation:

5 0
2 years ago
Find the distance between the points (7,-5) and (2, -5).
vazorg [7]

Answer:

15.62 units.

Step-by-step explanation:

To commence with, find for the vector.

Points = (7,-5) and (2,-5)

7 + 2

-5 + -5

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-10

Vector = 12

-10

Magnitude = y² + x²

Points = (12,-10)

-10² + 12²

100 + 144

244

Square root of 244 is 15.62

Therefore, the distance between the points is 15.62 units.

Hope it helps.

3 0
2 years ago
Read 2 more answers
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