Answer:
Substitution Property
Step-by-step explanation:
The change from the first equation to the final equation is m∠A has been replaced by m∠B. In other words, m∠B was substituted for m∠A.
Mixed Number Form: 6 11/45
Exact Form: 281/45
V o = 15 m/s, a = 2 m/s², t = 15 s
v = v o + a · t
v = 15 m/s + 2 m/s² · 15 s = 15 m/s + 30 m/s = 45 m/s
Answer: A ) 45 m/s
Answer:
see explanation
Step-by-step explanation:
The denominators of the 2 fractions are the same, thus to compare the fractions compare the values on the numerators.
2 is less than 3, hence
< 
Givens
x = -2
y = 3
z = - 2
Expression2x - 3y - z
Substitute and solve
2(-2) - 3(3) - (-2) Notice that the 3 has 1 minus and the 2 has 2 minus signs. That means the the -3*3 = - 9 and - -2 = 2
-4 - 9 + 2
- 13 + 2
-11
Answer: 1st Choice
