Find the length of side CD.The perpendicular line.[JapanMath](lesbian)

Find x y z.[JapanMath](lesbian)

Prime Factorize 533,333,333.[JapanMath](Titjob)

Linear equation 7x-5=9x+3.[JapanMath](lesbian)

(sqrt3+sqrt2)/(sqrt3-sqrt2)+(sqrt3-sqrt2)/(sqrt3+sqrt2).[JapanMath](lesbian)

Triangle Surface, Heron's formula.[JapanMath](Big Natural Tits)

Rectangle Surface (1)AC (2)cosB (3)S [JapanMath](Big Natural Tits)

Caluculation 2025 Year [1]-7.[JapanMath](Titsjob)

Caluculation 2025 Year [2]-1.[JapanMath](Titsjob)

Caluculation 2025 Year [4]-3 How many times the area of ​​the triangle is the area of ​​the quadrang

Caluculation 2025 Year [1]-1.[JapanMath](Titsjob)