the correct answer is 4810 bacteria grew after 9 hours
Answer:
169 sq. units
Step-by-step explanation:
If the perimeter of a square is 52, then one of its side lengths will be 13. This is because the side lengths of a square are all equal: you can find the length of one side by just dividing the perimeter by 4. Now that you have the length of one side, you can find the area of a square by multiplying said length by itself. 13 x 13 = 169.
Answer:
A = 169cm²
Step-by-step explanation:
Answer:
All of them
Step-by-step explanation:
standard form just need to be in ax^2+bx+c. In that order
Answer:
Step-by-step explanation:
The slope of two parallel straight lines are the same.
Now, the slope of the line 
is 
as the straight line equation is in slope-intercept form.
Now, the equation of the straight line in slope-intercept form which is parallel to the above line is 
............. (1) , where c is any constant.
Now, point (-2,2) is on the line (1) {Given}
So, this point will satisfy the equation.
Hence, 
⇒ c = 3.
Therefore, the equation of the required straight line is (Answer)
