Answer:
13
Step-by-step explanation:
We can use the slope formula to find the slope
m = ( y2-y1)/(x2-x1)
= ( -9-4)/(6-7)
= -13/-1
= 13
Answer:
30 dollars a week
Step-by-step explanation:
2100/70 is 30
Answer:
0.7999989281
Step-by-step explanation:
x1 = cos^-1 (3/5)
x1= 53.13°
sin(53.13) = 0.7999989281
It’s the first one because it has 7 rows and 7 columns which show that it is 7 times 7 or 7^2.