Answer:
angle a=50 angle b= 46 angle c= 84
Step-by-step explanation:
6x-10+4x+6+7x+14=180
17x +10=180
-10 -10
17x=170
/10 /10
x=10
6x-10
(6 x 10) -10= 50
4x+6
(4 x 10) +6= 46
7x+14
(7 x 10) +14= 84
50+46+84=180
Answer:
12
Step-by-step explanation:
Add each number given = 132
132 / 6 (amount of given numbers)
=12
(3a-5) - (a+3)
Subtract a from 3a while subtracting 3 from 5
Final Answer: 2a - 8
Answer:
78 inches
Step-by-step explanation:
perimeter of a kite formula: 2(a+b)
a= 18 inches
b= 21 inches
2(18+21)
2(39)
78 inches
Answer:
i think it d
Step-by-step explanation:
