Mathematics, 01.12.2020 16:20 shealwaysknows23

Площина α перетинає сторони АВ і ВС трикутника АВС і точках А1 і С1 відповідно, причому А1C1 : АC= 2: 5, А1B = 10 см. Знайти довжину відрізка АB, якщо АС || α.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:00, madiballet125

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

Answers: 1

continue

Mathematics, 21.06.2019 20:30, cld3331

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.

Answers: 1

continue

Mathematics, 21.06.2019 21:30, ag1606

Which graph has a rate of change of zero

Answers: 1

continue

Mathematics, 21.06.2019 23:00, soldierboy771

What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?

Answers: 1

continue

You know the right answer?

Площина α перетинає сторони АВ і ВС трикутника АВС і точках А1 і С1 відповідно, причому А1C1 : АC= 2...