Answer:
Surface area of box = 94cm²
Step-by-step explanation:
Given that:
Width of box = 3 cm
Length of box = 5 cm
Height of box = 4 cm
Surface Area = 2lw + 2lh + 2hw
Surface area = 2( lw + lh + hw )
Surface area = 2(5*3 + 5*4 + 4*3) = 2(15+20+12)
Surface area = 2(47) = 94 cm²
Hence,
Surface area of box = 94cm²
Answer:
its 120 degrees
Step-by-step explanation:
add up all the know angles (110.60,70) then take that number and subtract it from 360, (360 is the number you get if you add all sides four sided shape)
Answer:
or 
Step-by-step explanation:
<u>Step 1: Cross Multiply</u>
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<u>Step 2: Divide both sides by 2.35</u>
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or
Answer: or
-b - 5x - 3 + 2b - 4x + 7....combine like terms
b - 9x + 4 <==
Answer:
Step-by-step explanation:
original price = 20
