Answer:
3.75π or 11.780972451
Step-by-step explanation:
Equation = 0/360 x 2πr
75/360 x 2π9
Solve
3.75π or 11.780972451
Answer:
i am going to go with no relationship
Step-by-step explanation: because there is no pattern and it seems just random or it may just depends who is in line
AC and AB are tangents to circle O, meaning that the angles C and B are right angles of 90 degrees. Since a quadrilateral's internal angles must sum up to 360 degrees, this means that A + B + C + O = 360
70 + 90 + 90 + O = 360
O = 110 degrees.
Answer:
1. 3x-4.7
2. 4x-11
3. 7x-5
4.4x-10
5. 3x-1
6. 8x-10
Step-by-step explanation:
1. 1x-1.2+2x-3.5
2. 5x-7-x-4
3. 28x+11-21x-16
4. 6x-7-2x-3
5. 5x-2-2x+1
6. 14x+11-6x-21
Answer:
√ -4
Step-by-step explanation:
all square roots of negative numbers are irrational
