Answer:
-9
Step-by-step explanation:
C) $2.39
.53 x 4.5 = 2.385
Answer:
2
Step-by-step explanation:
Trigonometric identities:
Replace into the equation
Remove roots and simply
Answer:
<h3>The answer is 18.7 units</h3>
Step-by-step explanation:
The distance between two points can be found by using the formula
where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
(-7, -2) and (11,3).
The distance between them is
We have the final answer as
<h3>18.7 units to the one decimal place</h3>
Hope this helps you
190 = x + 2(x+20)
190 = x + 2x + 40
190 = 3x + 40
190 - 40 = 150
150/3 = 50
x = 50
190 = 50 + 2(50 + 20)
one side of the width (the "short side", as it says) is the barn, so you don't count that because its only asking for the fencing. the length (which would be the long side, which implies that theres only one short side, if that confused you at all) is 20m longer. we figured out that 50m is the width so if both sides are 20m longer, the dimensions of the fencing would be:
50m + 70m + 70m