Answer:
(C) 5 decimeters
Step-by-step explanation:
A therapist is using an elastic band to strengthen a patient's knee after surgery.
The patient's knee can tolerate a maximum of 20 kg i.e. 20000 gm weight of force.
If the elastic band provides 40 gm of weight force for every millimeter of its extension.
then this can be extended up to 
millimeters, which is equal to 5 decimeters.
Therefore, option c is correct. (Answer)
Answer: Hadassah is 12.
Explanation:
x=Hedya
y=Hannah
z=Hadassah
x+y+z=102
x=4y
y=1.5z
z=?
4x1.5z=6z (also x or Hedya's age)
z+1.5z+6z=102
8.5z=102
z=12
(x+2)^2
This can be rewritten as:
(x + 2)(x + 2)
Multiply everything in the second parenthesis by x.
x^2 + 2x
Multiply everything in the second parenthesis by 2.
2x + 4
Add these equations together.
x^2 + 2x + 2x + 4
Combine like terms.
x^2 + 4x + 4
Hope this helps!
Answer:
60-36w factored is 12 (5-3w).
Step-by-step explanation:
12 is the GCF of 60 and 36. If you divide 60/12 it is 5 and 36/12, it's 3. That way 60-36w factored is 12 (5-3w).
Answer:
-4
Step-by-step explanation:
thats the answer
