Answer:
Option b. 12
Step-by-step explanation:
we know that
To find the average rate of change, we divide the change in the output value by the change in the input value
The average rate of change is equal to
In this problem we have
Substitute
Answer:
x = 7
If a is parallel to b, then 9(7) + 11 = 74.
Step-by-step explanation:
We don't know if the lines are parallel, so we need to see what x is in 9x + 11 = 74, then substitute that value for x in the equation. If both sides are true, the two lines are parallel.
9x + 11 = 74
<em>Step 1: Subtract 11 from both sides.</em>
9x = 63
<em>Step 2: Divide both sides by 9.</em>
x = 7
<em>To make sure, let's substitute 7 for x in the earlier equation.</em>
9(7) + 11 = 74
<em>Step 3: Multiply 9 by 7 to get 63.</em>
63 + 11 = 74
<em>Step 4: Add 11 to 63 to get 74.</em>
74 = 74
The two sides are equal, so a and b are parallel. The definition of a converse is the reverse of a conditional statement. As a result, the converse here is "If a is parallel to b, then 9(7) + 11 = 74."
Answer:
thats clearly 50 bt okay
Step-by-step explanation:
C
mutilply pie squared by your radius you solve the problem cant draw bcause i dont the tools. ;)
