Answer:
a.Angle. 3
Step-by-step explanation:
Angle 3 is complementary to angle 4.
Because 70+20=90°
Answer:
40 would be 400%
Step-by-step explanation:
ehebbsh
The answer is x < 12
1) Minus 6 from both sides of the inequality
2) Multiply both sizes by 4
3) Divide both sides by -3
4) Swap the direction of the inequality (You always do this when you multiply/divide both sizes of an inequality)
5) You should have x < 12
The area of a circle is a= 2 pi r ... so just Take half of that pi (radius) ... and the radius is 3 because 6 is the length across the circle ot the diameter and the diameter is 2 times the radius... your answer is 3.14 (3) = 9.42