Answer:
A.irrational
Step-by-step explanation:
because 9 can be square to 3 but 11 cant be squared at all.
Answer: -15
Step-by-step explanation:
Let the unknown number be 'x'
Using the statement we can form the equation:
4 + x = -11
Now, solve the above equation to get :
4 + x = -11
x = -11 -4
x = -15
The number is -15. To check our answer, substitute for x :
4 + (-15) = -11
4 - 15 = -11
The above equation is correct. Therefore, the number is -15.
The line must be 5000 meters long, to have an area of one square meter
The question is an illustration of area
<h3>What is area?</h3>
The area of a shape is the amount of space occupied by the shape.
From the question, we have the following parameters
Convert the unit from mm to m
The area is then calculated as:
This gives
Divide both sides by 0.0002
Hence, the line must be 5000 meters long
Read more about areas at:
brainly.com/question/14137384
1 foot= 12 inches
75 feet = x inches
12× 75= 900 inches
All ur answers are correct except #4 and #10. so #4 is 789,600 and #10 is 45,110,000