Two traveling angles stopped to spend the night in the home of a wealthy fam的中文意思

Two traveling angles stopped to spend the night in the home of a wealthy fam的中文意思 1,two trains A and B are traveling on lines which cross at right angles.A travels at 40 km/h,and B at 50 km/h.find the velocity of B relative to A.2,A superman warks east at 42 km/h.He suddenly walks south at 26 km/h.What is his change in velocity gr traveling traveling Two Americans from England were traveling in Spain 翻译 Two angles that add up to 90 degrees are called__________angles.Two angles that add up to 180 degrees are called__________angles.不要想太深,涉及的是很简单的内容由于水平有限..不太明白题目意思 Two sides of a triangle are 5cm and 9cm long.The ratio of the opposite angles is 1:3.Determine the angles and the length of the third side of the triangle! Reference Angles,是什么?coterminal angles,是什么? angles in white adjacent angles at a symmetrical lipped angles是什么意思 hide the angles of the Tilt-and-Torsion angles是什么意思 angles的中文意思是什么 Los Angles是什么意思中文意思! three angles are given as X,X,Y. and the avg of two angles is 65, then what is the possible value of Y in the below options? A. 60 B. 65 C. 70 D. 75 E. 80我不明白是怎么算出来的, traveling light traveling意思