There are 12 cards with the letters a or b on them. there are twice as many A's as there are B's . what is the ratio A's to tota
l the number of cards.
HELP NEED ANSWERS FAST ANSWERS NEED TO BE CORRECT AND PLEASE EXPLAIN HOW YOU GOT THE ANSWER please help this online school work ain it and i need answers
HELP NEED ANSWERS FAST ANSWERS NEED TO BE CORRECT AND PLEASE EXPLAIN HOW YOU GOT THE ANSWER please help this online school work ain it and i need answers
1 answer:
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<u>I'm very sorry but i don't know the answer to this queshtion</u>
break it up into simpler shapes. See the photo.
There is:
trapezoid
A = 0.5(3.2+6.5)4.5
= 21.825
triangle
A = 0.5(2.7)4.5
= 6.075
rectangle
A = 1.8(4.5)
= 8.1
Total Area = 21.825 + 6.075 + 8.1
= 36
There is:
trapezoid
A = 0.5(3.2+6.5)4.5
= 21.825
triangle
A = 0.5(2.7)4.5
= 6.075
rectangle
A = 1.8(4.5)
= 8.1
Total Area = 21.825 + 6.075 + 8.1
= 36