First, only graph's a and b are linear, meaning the change in each step is the same. This eliminates graphs c and d, which are both exponential.
Next, we need to determine which graph is a negative relationship. In a negative relationship, small values of x mean large values of y and large values of x mean small values of y; this also means the slope is negative. This means graph b has all the properties we're searching for.
The answer is the last one.
Corresponding sides are proportional.
For figures to be considered similar, the ratio of their sides must be proportional.
Answer: 36
Step-by-step explanation:
explicit
Answer:
2 hours and 45 minutes
Step-by-step explanation:
27...divisible by 3 and 9
45...divisible by 5 and 9 : divisible by 3 and 9
54..divisible by 3 and 9 : divisible by 2 and 6
72 : divisible by 3 and 9 : divisible by 2 and 6
81 : divisible by 3 and 9
84 : divisible by 2 and 6