Step 1: Substitute y into the second equation 2x+3(2x)+16
Step 2: Add like terms
2x+6x+16= 8x+16
The answer would be A
Answer:
Total surface area of rectangular prism is 554 cm^2
Step-by-step explanation:
Surface area of rectangular prism
Length = 16 cm
width = 8 cm
height = 6 cm
Surface area of rectangular prism = 2 [ length x width +width x height +heightxlength]
= 2[ 16x8+8x6+6x16]
= 2[ 128+48+96]
= 2[ 272]
=554 cm^2
Answer:
a. 11
Step-by-step explanation:
Answer:
37ft³
Step-by-step explanation:
Volume of the fish tank = length × width × height = 5ft × 3ft × 3ft = 45ft³
Volume of the cubic stone = length × length × length = (2ft)³ = 8ft³
Volume of the water = volume of the fish tank - volume of the cubic stone
i.e Volume of the water = 45ft³ - 8ft³ = 37ft³
Answer: 60
Step-by-step explanation:
V = w h l = 3 x 5 x 4 = 60
Hope this helped, if not i can do the problem again :)!
