Area = Length x width
A = L x W
a. A = 780 x 550
=429000 m2
b. If 10000m2 = 1 ha
Then 429000 = 429000/10000
= 42.9 ha
Answer:
no
Step-by-step explanation:
A^2 + 31 = 155 - I squared each of b and c for those numbers
a^2 = 155 - 31
a^2 = 124
a = 4 * sqrt(31)
Answer:
Step-by-step explanation:
Use the slope- intercept formula:

where m = slope and b = y-intercept.
Since we are told the slope is -1/2, this means m = -1/2
We are also told the y-intercept is at (0, 6) this means b = 6
So now we have the equation:
y = -1/2x + 6
Answer:
3.784
Step-by-step explanation: