Answer:
Answer: B x=0 I took the test
Step-by-step explanation:
<span>C) Newton's second law :
Newton's second law of motion can be formally stated as follows: The acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object.</span>
D+q=38
0.1d+0.25q=5.75
Multiply the second equation by -10 and use elimination method.
-d-2.5q=-57.5
d+q=38
-1.5q=-19.5
q=13
Plug quarter number in
d+13=38
d=25
Final answer: 13 quarters, 25 dimes
It would have to be 89 because I solve it out
For this case we must find the product of the following expressions:
We apply distributive property, that is, we multiply term by term, taking into account that:
If we multiply:
We will obtain the same result because we would be applying the commutative property of multiplication.
ANswer: