Answer: 2z + 6
Step-by-step explanation: Distribute the 2 to z and 3.
Answer:
D
Step-by-step explanation:
The external angle of a triangle is equal to the sum of the 2 opposite interior angles.
∠ BCD is an exterior angle of the triangle, thus
∠ BCD = 50° + 60 = 110° → D
Answer: B. 77
Sub x =6 into the given expression
4x^2 - 12x + 5
= 4(6)^2 - 12(6) + 5
= 144 - 72 + 5
= 77
area of circle =22/7×4=12.56
Answer:
0.29
Step-by-step explanation:
7x=2
/7 /7
x=0.29
-hope it helps
