matematika nazorat ishi

matematika nazorat ishi yozma ish 1-variant 1.masala tikuvchi raqs ansambli uchun ko’ylak tikyapti.15 ta ko’ylakka 36 metr to’r tikildi.qolgan 5 ta ko’ylakka yana qancha to’r kerak? 15 ta ko’ylakka-36 m to’r 5 ta ko’ylakka-?m to’r y:1)36m=3600 cm 2)3600:15=240 cm 3)240*5=1200 cm j:5 ta ko’ylakka 1200 cm yoki 12 m to’r kerak 2.koordinata nurida quyidagi nuqtalarni belgilang: a(153:51),i(203-199),n(729:81),p(331:331) javob:a(5),i(4),n(9),p(1) 3.tenglamalarni yeching 2*x+234 478=618 324 300 000-y*7=28 687 2*x=383 846 y*7=300 000-28687 x=383 846:2 y*7=271 313 x=191 923 y=271 313:7 y=38 759 4.hisoblang 12831-1148*5=12831-5740=7091 672+12*(7+29)=672+12*36=672+432=1104 5.parallel va perpendikulyar to’g’ri chiziqlar chizing matematika nazorat ishi yozma ish 2-variant 1.masala opera spektaklida ayo...

This file contains 2 pages in DOCX format (14.0 KB). To download "matematika nazorat ishi", click the Telegram button on the left.