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disa [49]
3 years ago
15

Predict: How do you think the formula for area of a triangle will relate to the formula for area of a rectangle? Do you

Mathematics
1 answer:
densk [106]3 years ago
3 0

Answer:

I think is the same formula area .A triangle is half as big as the rectangle that surrounds it, which is why the area of a triangle is one-half base times height.

Step-by-step explanation:

The area of a rectangle is given by the relation length* width. The area of a triangle is given by the relation (1/2)*base* height. Now we know that the two have the same area equal to 150 cm^2. Also, when placed on the same level the tip of the triangle touches the upper edge of the rectangle.

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3 years ago
Joyce saved $80 on an item that was 65<br> %<br> off. What was the original price?
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3 years ago
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8 0
2 years ago
Please answer the question below. please provide an explanation as well. thanks!
Elena-2011 [213]

Answer:

14

Step-by-step explanation:

Since S is the midpoint of RT, then RS = ST

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so we get that RS = 2x

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then 2x = x + 7

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P.S. Hope it makes sense. If you have any questions, feel free to ask them in the comments senction. I'll be happy to help. Have a wonderful day!

7 0
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