Your answer should be B. <span>#TeamAlvaxic</span>
Answer:
The 4th bubble
Step-by-step explanation:
Combine like terms
2 & 3
2+3=5
2x3=6
Hope this helps
Okay so a triangle equals 180 degrees. 90 + 47 is 137. you need to get 180.
180 - 137 = 43.
Angle z equals 43 degrees.
Hope this helps!!
Answer:
a) -3
b) 117
c) 100
Step-by-step explanation:
(a) 2(1)²-5(1)
1²= 1
2×1= 2
2-5= -3
(b) 2(9)²-5(9)
9²= 81
81×2= 162
162-45= 117
(c) 2(4)²-5(4) +2(8)²-5(4)
4²=16
16×2= 32
32-20= 12
8²=64
64×2= 128
128-40= 88
88+12= 100
hope it helps!
