Answer:
circumference = 97.34
Step-by-step explanation:
circumference = diameter x Pi
31 x 3.14 = 97.34 inches
If you would like to solve the equation -5x - 25 = 78, you should do this using the following steps:
<span>-5x - 25 = 78
</span>-5x - 25 + 25 = 78 + 25
-5x + 0 = 103
-5x = 103 /(-5)
x = 103 / (-5)
x = - 103/5 = - 20.6
The error was already made at step 1.
Answer:
m = (-3, 2) x = (-1)
Step-by-step explanation:
Just took this K12 test.
<em>3/4 is the total.</em>
<em></em>
<em></em>
<em>See attached image for explanation.</em>
<em></em>
<em>Please consider marking "Brainliest". </em>
<em></em>
<em>Thanks <3</em>
<em></em>