Angle four is 30° and angle 7 is 150! angle four equals 30° because a straight line equals 180, and 180-150=30. angle 7 is 150 through corresponding angles
        
             
        
        
        
Answer:

Step-by-step explanation:
Given
-  × -
 × -  ( negative times negative = positive )
 ( negative times negative = positive )
=  ×
 ×  ( cancel the 4 on the numerator and denominator )
 ( cancel the 4 on the numerator and denominator )
= 
 
        
             
        
        
        
Answer:
 Interest expressed as a percent of the principal will be referred to as an ... earned on an investment of P at the annual interest rate r for a period of t ... (c) monthly, (d) weekly, (e) daily, and (f) continuously at a nominal annual ... and substitute x = 3−2y in for x in second equation and find 4y−3(3−2y) = 1.
Step-by-step explanation: sorry if that doesn't help :(
 
        
             
        
        
        
Answer:
what graph..show the graph
Step-by-step explanation:
 
        
             
        
        
        
Answer:
It's 81
Step-by-step explanation:
2^5 is 2*2*2*2*2 or 32
7^2 is 7*7 or 49
Add them together... 81