Please help with theses ? I’m kinda stuck on Algebra ll B. Anybody good on Algebra ?
1 answer:
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Step-by-step explanation:
as in the attachment, i have named the lines by letters for easiness
Answer:
3 gallons
Step-by-step explanation:
Length of the rectangular wall = 23.6 feet
Width of the rectangular wall = 19.2 feet
Surface area of the wall = 23.6 × 19.2
= 453.12 square feet
∵ 200 square feet of the wall is covered by the amount of paint = 1 gallon
∴ 1 square feet of the wall will be covered by the amount of paint = gallons
∴ 453.12 square feet will require the amount of paint =
= 2.2656 gallons
Therefore, minimum 3 gallons will be required to paint the wall.