Answer:
The two equations are
r = 600m
and
r/600 = m
Step-by-step explanation:
Here, we want to write equations
The equation is;
r(m) = 600m
where r is the amount spent and m is the number of months
r = 600m
and r/600 = m
Answer:
22 sq.units
Step-by-step explanation:
lol just count the inside
Dollar : Lawns
140 : 10
14 : 1
The ratio is 14:1
Answer:
16
Step-by-step explanation:
We can see that Ar is the perpendicular bisector of chord BD. Since A is the center of the circle, AR is the radius of the circle, which is 10 (6+4)
Next, we can see that when we connect point A to point D, it is also a radius. Thus, AD is also equal to 10 as the radius of the circle remains the same.
Using Pythagoras theorem, a^2 + b^2 = c^2, we can make a right angled triangle of ACD.
AC = 6 = a
CD = ? = b
AD = 10 = c
10^2 = 6^2 + b^2
b^2 = 10^2 - 6^2 = 64
b = CD = 8
Now, since Ar is the perpendicular bisector of chord BD, BD = CD x 2
BD = 8 x 2 = <u>16</u>
Answer:
33/22=3/2
Step-by-step explanation:
11/2×3/11we change the denominator to nominator and we change the sign to multiplication
33/22when we simply it 3/2