L = rc
= 26.9 * 9*3.14 / 5
= 152.04 to nearest 1/100
If you would like to know in which step did the student first make an error and what is the correct step, you can calculate this using the following steps:
3(2x - 4) = 8 + 2x + 6
6x - 12 = 8 + 2x + 6
6x - 12 = 14 + 2x ... Step 2
6x - 2x = 14 + 12
4x = 26
x = 26/4 = 13/2
The correct result would be Step 2; <span>6x - 12 = 14 + 2x.</span>
Answer:
F(-3) = -5
Step-by-step explanation:
I got it right on the test
Take a look at the photo attached.
