Answer:
1 hour and 15 minutes thats how long the documentary was
Answer:
x= -21
Step-by-step explanation:
-1/3=7/x
-1x=21
-1x/-1=21/-1
x= -21
Answer:
Step-by-step explanation:
Before you can answer you have to solve the equation for y.
Y = 9/7 x+8/7
Parallel lines have the same slope so would also be 9/7
Perpendicular lines have opposite reciprocal slope so would be -7/9
The answer is A. 3° 87+90= 177+ 3= 180°
6x=15
Then you will divide 6 to each side of the equal sign like so:
6/6x=15/6
Which will then leave you an answer of:
x=2.5
