Found this when I was doing my own work, hope this helps.
Expanded FormExpanded form refers to a base and an exponent written as repeated multiplication. ExponentExponents are used to describe the number of times that a term is multiplied by itself. ExpressionAn expression is a mathematical phrase containing variables, operations and/or numbers.
Answer:
18
Step-by-step explanation:
First, you would do a proportion
=
Then you would cross multiply, getting 50x=900.
After that, you would do 900/50, which is 18.
132 degrees
37 degrees
169 degrees
180 degrees
Answer:38
Step-by-step explanation:
you put 3 in front of 8 and you get 38