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kumpel [21]
3 years ago
10

Help me ASAP! 20 POINTS TO THE ONE WHO ANSWERS CORRECTLY!

Mathematics
1 answer:
Marrrta [24]3 years ago
8 0
Blue triangle:  perimeter is 4x+2+7x+7+5x-4, or, after simplification, 
                                           16x + 5
Red triangle:  perim. is 2x-5+x+7+x+3 (and so on).

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How many planes of symmetry does a cube have?
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An accident at an oil drilling platform is causing a circular oil slick. The slick is 0.07 foot thick, and when the radius of th
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7 0
3 years ago
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