First, u have to find x so u set up this equation:
2x+2+3x+6=48
Then solve to get:
5x+8 = 48
5x=40
X=8
Then, u substitute 8 in the expression 3x+6:
3(8) +6
Ur final answer is 30.
D = √(y2-y1)² + (x2-x1)²
d = √(-3+19)² + (-2+12)²
d = √16² + 10²
d = √256 + 100
d = √356
d = 18.87 units
In short, Your Answer would be: 18.87 units
Hope this helps!
Answer:
126 im pretty sure
Step-by-step explanation:
the answer is up ahead
Answer:
The tree is 28 ft
Step-by-step explanation:
We can solve this problem by using proportions. Take the size of the item over the shadow.
40 ft pole x ft tree
-----------------------= -----------
12 ft shadow 8.4 ft shadow
Using cross products
40 * 8.4 = 12 * x
336 = 12x
Divide each side by 12
336/12 = 12x/12
28 ft = x