\(NH=\sqrt{40^2-24^2}=32\left(cm\right)\)
\(NM=\dfrac{40^2}{32}=50\left(cm\right)\)
\(MH=50-32=18\left(cm\right)\)
\(MA=\sqrt{50^2-40^2}=30\left(cm\right)\)
giup mik bai 4 vs a
giai phuong trinh (x-1)^2016+(x-2)^2016=1
cac ban lam giup bai nay cho minh vs. minh dang can gap. thank you nhiu
cứu mk vs
https://hoc24.vn/cau-hoi/giup-mk-bai-nay-vs-a-giai-theo-pp-lap-he-pt-
cua-lop-9-mk-can-loi-giai-chi-tiet-a.7681319128063
đơn giản biểu thức:tanx + (cosx/(1+sinx))
Giup mik vs
giup mik vs :3
moi nguoi giai giup mk bai nay vs . gigi phuong trinh
(x+2)^2+(x+3)^3+(x+4)^4=2
giup minh bai toan nay vs:
CM:\(x+y+z+\frac{x}{y}+\frac{y}{z}+\frac{z}{x}\ge\frac{9}{2}\)
1/căn a + 1/ căn b =1/căn c CMR : căn (ab)/c - căn bc/a - căn (ca)/b=3
Giup mik vs !!
Giai giup em bai nay voi a. : x(x+1)=y2+1
cac bn giai giup mk bai 54 , 55 , 57, 58, 59 , 60 , 61, 5.1, 5.2 sach bai tap toan lop 6 tap 1 trang 12 va 13
