Answer:

Step-by-step explanation:

Lets add +5 in both the sides.


Now lets divide 12 on both the sides.


Answer:
TOO SMALL I CanT SEE THE QUESTION!!
Step-by-step explanation:
Answer:
d/t
D= Distance
T= Time
Step-by-step explanation:
<h3>
Answer: x = 25</h3>
=======================================================
Explanation:
Add up the parallel sides, and divide by 2
x = (15+35)/2
x = (50)/2
x = 25
The midsegment is the average of the two parallel sides.
Because it is much easier to identify the place values when multiplying numbers. You can immediately sight the numbers to be multipied.
An example
10
x 5
___
0
Then
5 -0= 50