Answer:
b = quantity of boards purchased
p = quantity of posts purchased
equation: 4b + 6p = 58
Step-by-step explanation:
Answer:
38 units (rounded off to the nearest unit)
Step-by-step explanation:
- Find the perimeter of the circle part, if the circle section is a 90degree slice, then it is a quarter of the full circle's circumference
now find a quarter of this then
- Then find the perimeter of the whole thing by adding the side

-5/6 = - 0.833
-5
- sqrt 26 = - 5.09
-31/6 = - 5.16
** negatives, unlike positive, the larger the number, the smaller it is
Least to greatest : -31/6, - sqrt 26, -5, -5/6
Answer:
AB is 70 degree and the DC is 60 degree