Bài 14: tìm x a) 8/2-|7/9-x|=-1/5 b) (x-1/4)^2-25/64=0 c) (x-1/4)^2+17/64=21/32 d) 2/5.x+1/3=1/5 e) 4/9-5/3.x=-2 f) 5/7:x-3= -2/7 bài 15: tính A= 3/1.

Bài 14: tìm x a) 8/2-|7/9-x|=-1/5 b) (x-1/4)^2-25/64=0 c) (x-1/4)^2+17/64=21/32 d) 2/5.x+1/3=1/5 e) 4/9-5/3.x=-2 f) 5/7:x-3= -2/7 bài 15: tính A= 3/1.3+3/3.5+3/5.7+…..+3/199.201 B= 5/1.3+5/3.5+5/5.7+…..+5/201.203 Mk hết điểm r mn thông cảm lm hết giúp mk nha

Complete the second sentence so that it has a similar meaning to the first sentence using the word given. Do not change the word given. You must use b

Complete the second sentence so that it has a similar meaning to the first sentence using the word given. Do not change the word given. You must use between two and five words icluding the word given. 106. The number of recycling plants has risen over the past ten years. RISE Over the past ten … Đọc tiếp