Mathematics, 24.07.2021 17:00 189652
Cho tam giác ABC đòng dạng với tâm giác DEF theo tỉ số đồng dạng k=3/4 chu vì hình tam giác chu vi tam giác DEF là
Answers: 3
Mathematics, 22.06.2019 02:30, jdkrisdaimcc11
The gdp is $1,465.2 billion. the population is 249,793,675. find the per capita gdp.
Answers: 1
Mathematics, 22.06.2019 06:30, AquariusOx
About 29% of the earth’s surface is covered by land. the total surface area of the earth is about 510 million square kilometers. what is the area of the earth’s surface covered by land?
Answers: 1
Mathematics, 22.06.2019 08:00, jakhunter354
An eagle is flying at a constant height of 1000root3 meters from the ground level . a boy standing on the ground observes the angle of elevation of the eagles as 45. after 15 seconds it's angle becomes 30. find it's speed in km/hr
Answers: 1
Cho tam giác ABC đòng dạng với tâm giác DEF theo tỉ số đồng dạng k=3/4 chu vì hình tam giác chu vi t...
Mathematics, 21.01.2021 22:10