Answer:
13. 16+16-16+16x = 16+16x
11 17 23 29 and 35 sorry I couldn't use commas
Answer:
x=1
Step-by-step explanation:
First you distribute the 3 to 5x and 1 to get 15x+3=18x
Then you subtract 15x from 18x and get 3x
Lastly you divide 3 by 3 to separate the 3 and x and get x=1.
Arrange the data set from least to greatest:
{45, 58, 70, 100, 450, 600, 805}
Find the median by canceling out until 1 or 2 values remain in the middle of the set:
{58,70,100,450,600}
{70,100,450}
{100}
The one value left is our median
Answer:
99 degrees
Step-by-step explanation:
Angle 3 and 4 added together is 180 degrees since it is a straight line.
if you know angle 3 is 81 degrees, then angle 4=180-81=99
