Answer:
you multiply
Step-by-step explanation:
total length of the boards = 4 1/2 meters
Given:
number of boards = 5
length of each board = 9/10 meters
5 * 9/10 = (5*9)/10 = 45/10
Simplify fraction:
45/10 = 4 5/10 or 4 1/2 meters.
Answer:
Step-by-step explanation:
The general for for the equation of a circle is
Where a is the x coordinate of the centre, b is the y coordinate of the centre and r is the radius.
In your case, a=0, b=0, r=9
Substituting these values into the general form gives the answer.
Answer:
0.25x^2-9
Step-by-step explanation:
Difference of squares converse:
0.25x^2-9
Answer:
$6000
Step-by-step explanation:
so she made 72000 in a year, a year as 12 months so to find the monthly rate we just need to divide 72000 by 12 which gives 6000
