15% of 33 =
= 15% * 33
= 0.15 * 33
= 4.950 students in that class are left-handed
-14a-5=-12
+5 +5
-14a=-7
Divide -7 by -14a
a=2
Answer:
The equation is 3n + 13 = 40 The triplets are 9 years old
Step-by-step explanation:
In a triangle, the three interior angles always add to 180°
m∠B = 180 - 30 - 80 = 70°
<span>D: 70</span>
I do believe it is a 60 degree angle my friend
