Answer:
Step-by-step explanation:
-20=2(n-3)
-20=2*n-2*3
-20=2n-6
-20+6-2n
-14/2=n
-7=n
Answer:
right square pyramid A≈742.98
Step-by-step explanation:
Height ; 40
base area ; 70
Answer:
AA
Step-by-step explanation:
The steps are F and H are matched with line marking it congruent and G is vertical and the last is congruent.
Answer:10
Step-by-step explanation:multiply and simplify
Answer:
-270 to -360 degrees I quadrant
And for this case since -300° is between -270 to -360 degrees we can conclude that this angle is in the I quadrant
Step-by-step explanation:
For this case we can solve this problem taking in count the following rule when we have negative angles:
0 to -90 degrees IV quadrant
-90 to -180 degrees III quadrant
-180 to -270 degrees II quadrant
-270 to -360 degrees I quadrant
And for this case since -300° is between -270 to -360 degrees we can conclude that this angle is in the I quadrant
