Answer:
The beam should be placed 8 feet from the center.
Step-by-step explanation:
The struts are y = √(x + 8) and y = √(x − 4). The struts are 2 feet apart at the location of the beam:
√(x + 8) − √(x − 4) = 2
Solving:
√(x + 8) = 2 + √(x − 4)
x + 8 = 4 + 4√(x − 4) + x − 4
8 = 4√(x − 4)
2 = √(x − 4)
x − 4 = 4
x = 8
Answer:
the answer is 20,400
Step-by-step explanation:
If multiply 17000 by 4% or 0.04 you get 680, this is how mucb it grows by each year, multiply 680 by 5 you get 3400, add that to 17000 and that is how much it grows by each year
Happy birthday have a great day today
Answer:
it is -7
Step-by-step explanation:
An additive inverse is a term which when added to another term yields the additive unity=0.
7+ (-7)=0
Number of bags of chocolate chip cookies = x = 0.133 bags
Number of bags of walnuts = 7.7 bags
