Answer:
60
Step-by-step explanation:
every angle is the same and 1/3 of 180 is 60
Answer:
8 eggs = $3.60
Step-by-step explanation:
5/11=.45454545
.45*8 = 3.6
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!
Answer:
28/21
Step-by-step explanation:
tan= opposite/adjacent
