PLEASE HELP INSTANTLY I WILL GIVE BRAINLEIST AND A THANKS!
2 answers:
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This is a surface area problem but we have to split it into 2 sections.
1. The rectangle bottom part - just remember it doesn't have a top
2. The triangle prism part - remember it doesn't have a bottom
1. SA=2(lw+lh+wh) l=10, w=6, h=5
Plug those in and solve you get 280. But you have to take off the area of the top so area of a rectangle is l*w = 60 280-60=220
2. SA=2
+
of each rectangar side (though in our case we are leaving one off).
b=6 h=4 A of each is 60. When you plug them all in, leaving one off, you get 124.
220+124=344 so the answer is B
I hope that helps.
1. The rectangle bottom part - just remember it doesn't have a top
2. The triangle prism part - remember it doesn't have a bottom
1. SA=2(lw+lh+wh) l=10, w=6, h=5
Plug those in and solve you get 280. But you have to take off the area of the top so area of a rectangle is l*w = 60 280-60=220
2. SA=2
b=6 h=4 A of each is 60. When you plug them all in, leaving one off, you get 124.
220+124=344 so the answer is B
I hope that helps.
Answer:
The correct answer is 24
Step-by-step explanation:
To solve this math problem, you will need to <u>divide 20.40 with 1</u> (1 is 100% as a decimal) <u>and 0.15</u> (0.15 is 15% as a decimal).
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First, subtract 1 and 0.15
Next, divide 20.40 and 0.85
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Therefore, the final product of this math problem is 24