Answer:
f(30)= 75
Step-by-step explanation:
3(30)-15
90-15
75
Answer: in algebra if something = 0 thin it is 1
Step-by-step explanation: please mark brainlyest
Sorry it’s not that neat but I think the answer would be in the exact surd form root 233
Answer:
9.4
Step-by-step explanation:
How to find the mean of a data set: Add each number in the set together. Then divide the sum of all of the numbers by how many numbers there are.
Answer:
1: 56°
2: 124°
3: 124°
4: 56°
5: 124°
6: 56°
7: 124°
8: 56°
Step-by-step explanation:
Angle 5 + Angle 6 = 180
56 + 124 = 180
No other combinations add up to 180
