9514 1404 393
Answer:
1.0 N
Step-by-step explanation:
When the length increases by the factor 120/80 = 3/2, the force required is multiplied by the inverse of this: 2/3.
The required force is ...
(2/3)(1.5 N) = 1.0 N
Answer:
Negative 3 less-than y less-than-or-equal-to 3
Step-by-step explanation:
By looking at a coordinate plane, we can easily see the range
remember, a closed dot means includes , and an open dot means does not include
[closed dot]
(open dot)
the range is all possible y-values. so, all y values shown are
3 which it includes
to -3 which it excludes / does not include
so, all y values are greater than -3 and less than or equal to 3
Answer:
Complementary angles
Step-by-step explanation:
Khan Academy quiz
Answer:
1206.37
Step-by-step explanation:
v=
r2h
Answer:
2w^2-9w-5
Step-by-step explanation:
Combine like terms.
7w^2-5w^2=2w^2
-7w-2w=9w
-8+3=-5 ( You add 3 instead of subtract, because you when you subtract negatives, its like adding.)
2w^2-9w-5
