B.
Because it’s an acute angle
The expression is (2x2)+5
Answer:
Scale factor = 2
Step-by-step explanation:
Scale factors deal multiplication. So, you would need to find a number to multiply by 6 to get 12. You can do this by doing 12 / 6.
12 / 6 = 2
Sector C is 35% of the circle, so it will be 35% of the degrees of a full circle, which is 360.
Multiplying something by .35 gives you 35% of the number, so do that with 360.
360 x .35 = 126
The angle is 126º.
Hope this helps!
If you would like to solve - 21 + (- 13) + (- 9), you can calculate this using the following steps:
- 21 + (- 13) + (- 9) = - 21 - 13 - 9 = - 43
The correct result would be A. - 43.