Answer:16cm^3
Step-by-step explanation:
height=3
Length of base edge=4cm
Area of base= length x length
Area of base=4x4=16
Volume =1/3 x base area x height
Volume=1/3 x 16 x 3
Volume =(1x16x3) ➗ 3
volume=48 ➗ 3
Volume=16
Volume =16cm^3
Answer:
y = 2x + 23
Step-by-step explanation:

Answer:
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Step-by-step explanation:
Answer:
45 premium tickets were sold
Step-by-step explanation:
p = premium
d = deluxe
r = regular
p+d+r = 273
6p+4d + 2r = 836
118+d = r
Replace r with 118+d
p+d+118+d = 273
p +2d = 273-118
p+2d = 155
6p+4d + 2(118+d) = 836
6p+4d + 236+2d = 836
6p +6d = 836-236
6p + 6d = 600
Divide by 6
p+d = 100
d = 100-p
Replace d in p +2d= 155
p +2(100-p) = 155
p+200-2p = 155
-p = 155-200
-p =-45
p =45
45 premium tickets were sold
He began at 3:44pm
3:44 + 3:45 = 7:29