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Sergeu [11.5K]
3 years ago
10

A square has an area of 9ft^2 what is the length,in feet of each of the square sides

Mathematics
1 answer:
Anna007 [38]3 years ago
5 0

Answer:

12

Step-by-step explanation:

Each side has to be 3

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Question 11
koban [17]

Answer:

O✓ (0,-5)

Step-by-step explanation:

Identify the x-value in the ordered pair and plug it into the equation. When you simplify, if the y-value you get is the same as the y-value in the ordered pair, then that ordered pair is indeed a solution to the equation.

3 0
2 years ago
Find geometric mean of 4 and 12?
Law Incorporation [45]
The geometric mean is different than algebraic mean - algebraic is adding up all the numbers and dividing it by the number of numbers, but geometric is multiplying them and getting the root of the product of all the numbers. For example, if there were 10 numbers, we would have the 10th root of the product of all the numbers or the product to the power of 1/10.

Since there are 2 numbers, we simply have the square root - \sqrt{4*12} =2* \sqrt{12} = 4* \sqrt{3} due to that 2²=4, so we can divide what is in the square root by that and take the 2 out.
Feel free to ask further questions
4 0
3 years ago
Write an algibraic equasion for the word senentces - a number increased by 7.9 is 8.3
antoniya [11.8K]
X+7.9=8.3 that is the answer.
5 0
3 years ago
Read 2 more answers
Simplify -3h+6k+2-2k
slega [8]

Answer:

-3h+4k+2

Step-by-step explanation:

We must subtract 2k  from 6k to combine the like terms.

-3h+6k+2-2k

       -2k   -2k

-3h+4k+2

Since no other numbers can be combined this is our final answer.  

Hope this helps! :)

7 0
3 years ago
What is the value of 3 + y ÷ 4, when y = 16?<br><br> Enter your answer in the box.
ella [17]
Plug the value of 16 in for y
3+16/4
3+4
7

Final answer: 7
Remember to perform division before addition according to the order of operations.
3 0
4 years ago
Read 2 more answers
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