Mathematics, 24.06.2019 02:30 raiindrxp
David is watching maria and alma race electric trains around a track. maria's train can go around the track in 10 seconds. alma's train can go around the track in 12 seconds. david wonders, if the trains start at the same time, how many seconds will it take for both trains to cross the finish line together the first time? david needs to find the of 10 and 12. to find this he could list of both 10 and 12 and circle each number that appears in both lists. he should then identify the number that is circled in both lists
Answers: 2
Mathematics, 21.06.2019 15:30
1. what is the measure of ∠abc? what is the measure of ∠abd?
Answers: 1
Mathematics, 21.06.2019 17:30
Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.
Answers: 2
Mathematics, 21.06.2019 23:00
The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?
Answers: 3
David is watching maria and alma race electric trains around a track. maria's train can go around th...
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