Answer:
1.120 degree
2.100 degree
3.180 degree
4.300 degree
5.240 degree
6.240 degree
7.240 degree
Step-by-step explanation:
1.
Answer:
I think sin would be 330 and Cos would be 60
Step-by-step explanation:
Answer:
The slope is -3
Step-by-step explanation:
Answer:
31 ft²
Step-by-step explanation:
(1) Area of square
A = l²
A = 12²
A = 144 ft²
=====
(2) Area of circle
A = πr²
A = π × 6²
A = π × 36
A = 113 ft²
=====
(3) Remaining area
A = 144 – 113
A = 31 ft²
The area of the remaining board is 31 ft².
5(6*3) = 5(18) = 90
(5*6)3 = (30)3 = 90
The answer is the same by the associative law.