Answer to A and B.
The area of rectangle: 22.8×14.5=330.6 ft²The area of rectangle: 22.8×14.5=330.6 ft²
The area of triangle: 12⋅12⋅22.8=136.8 ft²The area of triangle: 12·12·22.8=136.8 ft²
The total area of figure: 330.6+136.8=467.4 ft²The total area of figure: 330.6+136.8=467.4 ft²
B: In order to find how many gallons of paint are needed, we need to divide the total area that needs to be painted (467.4 square ft) by the area one gallon covers (350 square ft)
467.4 ÷ 350 ≈ 1.34 gallons
Since only whole gallons of paint can be purchased, you will need 2 gallons of paint.
At $20 each, the cost will be 2 x $20 or $40.
25-9=16 so 16 is the answer
A teacher's perspective...I really want to believe the intent of this site was a good one. Getting help with homework is a good idea. But brainly has become a cheat site for many students. I catch so many who admit later that they searched the question, found the answer, copied & pasted, and never try to understand the problem or its answer. I warn them that the answers from brainly are often wrong, or have strange approaches. (Like using calculus to find the vertex in Algebra, for example.) And I've heard from school administrators that brainly won't remove their curriculum test and quiz answers from the site. The sad part is that this sets up students to struggle more moving forward, and doesn't help in the long run. How do I know? I tutor kids who cheat their way through online courses and then freak out when they have to prepare for SATs or placement tests. This site was already moving in this direction when it was Open Study, but has gotten even worse with the pay wall and premium accounts. It upsets me that a site alleging to be educational is profiting from cheating and hurting students in the long run.
The correct answer is going to be C. •Yes, because the last digit is 6, which is divisible by 2.
Hope this helps you.! :))
Also, Ik your other question is going to say “Is 216 divisible by 3?” In that case the answer is going to be B.
•Yes, because the sum of 2 + 1 + 6 = 9, which is divisible by 3.
