Answer:
The expanded form of the expression 
is 
Step-by-step explanation:
We need to write expanded form of the expression
For expansion we will use distributive property of multiplication over addition
Applying above rule:
So, the expanded form of the expression is
Answer:
-75.9
Step-by-step explanation:
Answer:
yes,this is congruent by SAS criteria
The next 3 terms would be: -14, -17, and -20 (the pattern is your -3 each time) the 100th term would be -279 i think because there is 93 spots left after the first 7 terms, so 93 x -3 = -279
Answer:
-1/8
Step-by-step explanation:
Perpendicular slopes are negative reciprocals
The slope of y=8x+5 is 8, because it is in slope intercept form: y=mx+b form, where m is the slope.
Negative:
8/1--> -8/1
Reciprocal:
Flip the numerator and denominator
-8/1--> -1/8
So, the perpendicular slope of 8 is -1/8
